Bloodthirster

What is Bloodthirster? 🩸

Bloodthirster is the ADC’s premier high-AD lifesteal item — a legendary that combines one of the highest raw attack damage values of any ADC item (+80 AD) with a substantial lifesteal percentage (+15%) and a unique overflow shield mechanic. It is designed for marksmen and AD carries who deal consistent sustained physical damage, converting the excess healing from overheal situations into a permanent shield buffer that extends combat survivability without decaying between fights.

The ICHORSHIELD passive is Bloodthirster’s defining mechanic: whenever lifesteal heals the holder above their maximum HP, that excess healing is converted into ICHORSHIELD rather than being wasted. The shield’s maximum capacity scales with level (165 at level 1, scaling to 345 at level 18), capping the amount of overflow that can be stored. Once at maximum HP during a sustained fight or after clearing waves with lifesteal, the ICHORSHIELD fills gradually until it hits the level-dependent cap — then the shield remains active until broken.

Two critical ICHORSHIELD rules separate it from most shields in the game: first, the shield does not decay out of combat — unlike Sterak’s Gage burst shield or Immortal Shieldbow lifeline shield (which have fixed durations or combat requirements), ICHORSHIELD persists indefinitely until it absorbs damage. A full ICHORSHIELD built up during a farming phase remains active when walking into a fight. Second, the maximum shield value is not affected by heal and shield power (from Moonstone Renewer, Shurelia’s Battlesong, or Ardent Censer) — the cap is level-based only, and external shield amplification does not increase the maximum ICHORSHIELD size.

📊 Base Statistics

🗺️ Map-Specific Differences — Arena

🔨 Recipe & Components

🛡️ ICHORSHIELD — Complete Mechanics Reference

Overflow Conversion — How the Shield Builds

ICHORSHIELD activates exclusively from lifesteal overheal — healing from lifesteal that occurs when the champion is already at maximum HP. Only lifesteal triggers the overflow: omnivamp (Ravenous Hydra, Goredrinker), spellvamp, and ability-based healing do not generate ICHORSHIELD overflow. The passive is specific to lifesteal from physical auto-attacks and on-hit physical damage that would exceed the current maximum HP.

The overflow conversion is immediate — there is no threshold or minimum before ICHORSHIELD begins accumulating. The first auto-attack at full HP with active lifesteal immediately contributes its heal value to ICHORSHIELD as overflow. This means even brief periods at full HP during a fight (a lifesteal heal that pushes to exactly full HP after a trade) immediately begins converting subsequent heals to shield. The shield builds incrementally rather than all at once.

No Decay — Persistent Shield Mechanics

Effective HP Value of ICHORSHIELD

ICHORSHIELD at maximum value (345 HP at level 18) provides 345 effective HP against all damage types — the shield absorbs physical, magic, and true damage equally without the mitigation calculations that apply to HP (which is reduced by armor pen, magic pen, etc.). As a shield, ICHORSHIELD is not affected by Grievous Wounds — GW reduces healing, not shield absorption. The shield value is the raw HP absorbed regardless of resistances or debuffs on the champion.

The persistent non-decay nature means ICHORSHIELD is always active at maximum capacity when the champion arrives at fights at full HP with lifesteal farming. For ADCs who CS efficiently between fights, ICHORSHIELD is functionally a permanent +165 to +345 HP buffer on top of their actual max HP, creating a total effective HP pool that is consistently higher than the raw stats show. This is the item’s primary survivability contribution beyond the lifesteal HP recovery during active fights.

🎯 When to Build Bloodthirster

Build Bloodthirster When:

• Playing a sustained damage ADC who auto-attacks continuously and wants maximum AD + lifesteal in one item: Bloodthirster’s 80 AD + 15% lifesteal combination is unmatched in the ADC item pool for raw AD paired with lifesteal. Caitlyn, Jinx, Sivir, Varus, Ashe, and other standard ADC marksmen who deal sustained physical damage over a long fight benefit from both the high AD amplifying their auto-attack damage and the 15% lifesteal converting damage dealt into HP recovery. The ICHORSHIELD then provides additional survivability once the champion reaches full HP from lifesteal in active combat.
• Wanting a persistent shield that doesn’t time out between fights: ICHORSHIELD’s no-decay persistence distinguishes Bloodthirster from Immortal Shieldbow’s lifeline shield (which has a 90-second cooldown and is defensive-reactive rather than offensively accumulated). Against poke-based lanes where the ADC frequently takes small amounts of damage and lifesteal-heals back to full during CS, ICHORSHIELD gradually accumulates and provides a buffer against the next poke or all-in attempt.
• Building a crit-oriented ADC build where high AD amplifies crit damage and lifesteal per crit: Bloodthirster synergises with critical strike items through dual multiplication: higher AD increases both crit damage (AD × crit multiplier) and lifesteal per crit (AD × crit multiplier × lifesteal%). A 200 AD critical strike at 175% crit deals 350 effective AD per crit — the 15% lifesteal heals 52.5 HP per crit hit. In sustained fights with frequent crits, this creates rapid HP recovery that overflows into ICHORSHIELD at full HP.
• Facing sustained poke that keeps the ADC below full HP frequently: Against poke lanes where the ADC is perpetually below full HP from harassment, Bloodthirster’s lifesteal provides continuous recovery from CS during the laning phase. Every minion last-hit with lifesteal recovers a portion of poke damage — enough that Bloodthirster effectively neutralises sustained poke by out-recovering it with CS lifesteal rather than requiring backing to restore HP.
• In Arena where the 18% lifesteal compounds over extended round fights: Arena’s higher lifesteal (18% vs 15%) and sustained 2v2 round format creates more auto-attack interactions per fight than a standard SR teamfight. More interactions mean more cumulative lifesteal healing, faster ICHORSHIELD accumulation during round preludes (CS clearing, brief combat), and more sustained HP recovery within each round. Arena Bloodthirster’s total lifesteal output over a full game substantially exceeds its SR equivalent due to the extended round duration.

Consider Alternatives When:

• Primarily facing burst assassins who kill in one rotation before lifesteal activates: Lifesteal provides sustained recovery over multiple hits — against Zed R, Talon full combo, or LeBlanc burst that deals near-full HP damage in 0.5 seconds, the lifesteal from the first hit barely recovers before the remaining combo lands. Immortal Shieldbow (lifeline shield that activates at 30% HP) provides a more reactive defensive tool against single-rotation assassins than Bloodthirster’s gradual lifesteal recovery.
• Facing heavy Grievous Wounds application reducing lifesteal value: 40% Grievous Wounds (Chempunk Chainsword, Mortal Reminder, Thornmail) reduces lifesteal healing by 40% — 80 AD × 15% lifesteal × (1 − 0.40) = 7.2 HP per hit instead of 12 HP per hit. Against compositions with multiple GW sources, Bloodthirster’s lifesteal value is substantially reduced. In these games, the 80 AD’s offensive value remains, but the item’s defensive identity (ICHORSHIELD from overflow + in-combat healing) is compromised.
• Building a champion with omnivamp or non-physical damage as primary damage type: ICHORSHIELD only accumulates from lifesteal (physical damage auto-attacks and on-hit effects) — not from omnivamp, ability healing, or magic damage. AP damage builds and ability-primary champions do not generate ICHORSHIELD from their primary damage source. For hybrid damage champions or champions whose primary healing comes from omnivamp rather than lifesteal, alternative items that provide omnivamp (Ravenous Hydra) or healing (Immortal Shieldbow) may be more appropriate.

👥 Best Champions for Bloodthirster

Optimal — Auto-Attack Heavy ADC Marksmen

• Caitlyn: Piltover Peacemaker (Q) physical damage + Yordle Snap Trap (W) headshot multiplier + Ace in the Hole (R) snipe. Caitlyn’s long auto-attack range (650) enables safe farming with lifesteal at ranges where retaliation is minimal — ICHORSHIELD accumulates efficiently during extended laning phases. Headshot (P) empowered shots at doubled attack range deal amplified physical damage with full 15% lifesteal, generating disproportionate lifesteal healing per hit compared to standard autos. The ICHORSHIELD built in lane carries into mid-game teamfights where Caitlyn’s position maintains range-safety while the shield absorbs any damage she does take.
• Jinx: Get Excited! (P) AS boost, Switcheroo! (Q) Fishbones AoE minigun, Zap! (W) slow, Super Mega Death Rocket! (R). Jinx’s passive Get Excited triggers on takedowns, granting massive attack speed and movement speed. During Get Excited windows, the increased attack speed means dramatically more auto-attacks per second — each landing with 15% lifesteal, recovering HP rapidly and overflowing into ICHORSHIELD at full HP. Fishbones AoE physical damage at Q range also generates lifesteal on each target hit, making Jinx one of the fastest ICHORSHIELD accumulators in multi-target scenarios.
• Vayne: Tumble (Q) + Silver Bolts (W) % HP true damage + Condemn (E) knockback + Final Hour (R) stealth. Vayne deals primarily physical damage through auto-attacks (Q, Silver Bolts true damage also contributes to the fight tempo). Bloodthirster’s 80 AD amplifies Vayne’s auto-attack damage output and the 15% lifesteal provides combat sustain during the extended 1v1 duels that Vayne’s kit excels at. Silver Bolts’ % HP true damage scaling means Vayne generates high hit counts against durable tanks — each hit activating lifesteal, building ICHORSHIELD faster than against low-HP squishies.
• Sivir: Boomerang Blade (Q) + Ricochet (W) AoE bounce + Spell Shield (E) absorb + On The Hunt (R) team chase. Sivir’s Ricochet W makes her autos bounce to multiple nearby targets — each bounce applies lifesteal independently. In minion waves or clustered fights, Ricochet bounces to 2–6 targets per auto, with each bounce providing 15% lifesteal healing. This multi-target lifesteal makes Sivir one of the fastest champions at filling ICHORSHIELD from farming, as wave-clear auto-attacks apply lifesteal to every minion hit in the chain.
• Miss Fortune: Love Tap (P) bonus damage on first hit to new target + Double Up (Q) bounce + Strut (W) MS + Make It Rain (E) slow + Bullet Time (R) AoE channel. Love Tap’s bonus physical damage on first hits to new targets generates additional lifesteal from the bonus damage. During Bullet Time R, the rapid wave of physical hits does not apply lifesteal (R typically deals magic damage), but Double Up and auto-attacks do. Bloodthirster’s 80 AD amplifies Love Tap’s bonus damage and the ICHORSHIELD persistence means Miss Fortune arrives at each teamfight with a pre-built buffer from farming.
• Ashe: Frost Shot (P) slowing autos + Volley (W) AoE arrows + Hawkshot (E) vision + Enchanted Crystal Arrow (R) global stun. Ashe’s constant auto-attack pattern (Frost Shot applies on every hit) generates consistent lifesteal throughout fights. Volley’s multiple arrow hits can apply lifesteal per arrow in certain implementations, though primarily auto-attacks drive ICHORSHIELD accumulation. The 80 AD amplifies Ashe’s Frost Shot slows’ damage and the lifesteal provides sustain during the long-range kiting pattern Ashe uses.
• Draven: Spinning Axes (Q) spinning crit-empowered autos + Blood Rush (W) AS+MS + Stand Aside (E) knockback + Whirling Death (R). Draven’s Spinning Axes deal bonus physical damage on top of base auto-attacks — the bonus physical damage from Q also applies lifesteal, making each Spinning Axe hit generate significantly more lifesteal than a standard auto. At high AD values, each Spinning Axe lifesteal hit can heal 18–25+ HP, filling ICHORSHIELD rapidly during extended combat. The skill expression of catching axes while maintaining damage output makes Draven one of the most Bloodthirster-synergistic ADCs when played correctly.
• Twitch: Ambush (Q) stealth + Venom Cask (W) slow + Contaminate (E) % HP AoE damage + Rat-Ta-Tat (R) AoE range extension. Twitch’s Rat-Ta-Tat R extends auto-attack range and makes autos pass through all targets in a line — each target hit in the line receives the auto’s damage and generates lifesteal independently. In a 5-man fight where Twitch R is active, each auto-attack potentially heals for (80 × 0.15) × number of targets hit in the line, rapidly restoring HP and overflowing into ICHORSHIELD if already at full HP.

Situational

• Yasuo / Yone (AD fighters): Both fighters use auto-attack patterns alongside abilities. Bloodthirster’s high AD + lifesteal is functional, but fighter items (Infinity Edge for Yasuo crit amplification, Death’s Dance for damage reduction) typically provide better total value. Situational for specific builds.
• Samira: Daredevil Impulse (P) style combo + mixed physical/magic damage kit. Samira’s Flair (Q) deals physical damage with lifesteal; Wild Rush (E) and combo chains contribute. Situational — Bloodthirster works for Samira builds wanting both high AD and lifesteal, though Immortal Shieldbow is more defensively reliable for Samira’s dive-heavy pattern.

Not Recommended

• AP mages and ability casters: No lifesteal trigger from ability damage; ICHORSHIELD never accumulates from magic damage abilities. AP builds gain nothing from Bloodthirster’s passive.
• Champions facing Thornmail/Chempunk GW in every game: Against guaranteed Grievous Wounds application (Thornmail on most tanks, Chempunk on fighters), Bloodthirster’s lifesteal is reduced to 7.2 HP per hit at 80 AD. The 80 AD offensive value remains, but the defensive identity is severely compromised against heavy GW compositions.

⚙️ Recommended Build Paths

Caitlyn — Standard ADC Poke Build

1. Long Sword — Game start (350g): early AD for laning
2. B.F. Sword — First back (1,300g): +40 AD spike; core AD foundation; Caitlyn auto-attack damage amplified from first buy
3. Bloodthirster — First full item (3,400g): 80 AD + 15% lifesteal + ICHORSHIELD; lifesteal sustain from 650-range CS; ICHORSHIELD accumulates during laning and carries into teamfights
4. Kraken Slayer — Second item: BRING IT DOWN true damage every 3rd hit; AD + AS + crit; anti-tank true damage; each 3rd-hit true damage also generates lifesteal (true damage lifesteal interaction — verify in-client)
5. Infinity Edge — Third item: PERFECTION: 35% bonus crit damage at 60% crit; AD + crit; Bloodthirster’s 80 AD amplifies Infinity Edge crit multiplier — 80 AD × 2.35 crit = 188 effective AD per crit; 188 × 15% lifesteal = 28.2 HP per crit
6. Rapidfire Cannon — Fourth item: SHARPSHOOTER: empowered first auto with +35% damage and range extension; AS + crit; range extension enables Caitlyn to hit threats from outside retaliation range
7. Mortal Reminder — Fifth item (situational): EXECUTIONER GW on physical hits; armor pen; for games where enemy healing requires GW application from the carry

Jinx — Hyper-Carry Late Game Build

8. Long Sword — Game start
9. B.F. Sword — First back: AD spike before Bloodthirster completion
10. Bloodthirster — First item: 80 AD + 15% lifesteal; ICHORSHIELD fills rapidly during Jinx Get Excited windows with high AS; Fishbones AoE lifesteal on multiple targets
11. Runaan’s Hurricane — Second item: WIND’S FURY: additional bolts on auto-attacks hitting nearby targets; AS + crit; each Hurricane bolt applies lifesteal independently — 3-target Hurricane auto = 3× lifesteal healing per attack sequence; ICHORSHIELD fills extremely fast in multi-target scenarios
12. Infinity Edge — Third item: crit amplification; Bloodthirster AD compounds crit + Infinity Edge multiplier
13. Kraken Slayer — Fourth item: true damage every 3rd hit for tank-busting
14. Rapid Firecannon — Fifth item: empowered range + crit; safe positioning

🔄 Similar Items — ADC Lifesteal & Physical Damage Family

❌ Common Mistakes & How to Avoid Them

• Building Bloodthirster into heavy Grievous Wounds compositions without adjusting strategy: 40% GW reduces Bloodthirster’s 15% lifesteal to effective 9% lifesteal per hit. In games where every tank has Thornmail (common) and fighters have Chempunk Chainsword, ICHORSHIELD generation is dramatically slowed and in-combat healing drops to 7.2 HP per auto at 80 AD. The 80 AD’s offensive value is unchanged, but the item’s defensive rationale (lifesteal sustain + ICHORSHIELD) is undermined. Consider whether the lifesteal component’s value justifies the full investment when GW is prevalent — sometimes the AD alone makes the purchase correct anyway, but don’t rely on lifesteal as the survivability plan.
• Expecting ICHORSHIELD to accumulate from omnivamp or ability healing: ICHORSHIELD specifically converts lifesteal overflow — not omnivamp, not spellvamp, not champion ability healing, not Ravenous Hydra’s CARNIVORE omnivamp. Only physical auto-attack lifesteal (and on-hit physical damage lifesteal) at full HP generates ICHORSHIELD. Champions who primarily heal through omnivamp or abilities and happen to hold Bloodthirster will find ICHORSHIELD rarely accumulates unless they are also actively auto-attacking and at full HP.
• Not accounting for ICHORSHIELD when evaluating effective HP before a fight: ICHORSHIELD’s 165–345 HP of no-decay shield is real effective HP against incoming damage. ADC players who see their HP bar at 2,000/2,000 and don’t register the ICHORSHIELD buffer above it may make overly defensive positioning decisions based on apparent frailty. A full ICHORSHIELD at level 15 (approximately 310 HP) means the ADC can absorb an additional 310 HP of damage before their actual HP is touched — factor this into trading decisions and fight engagement willingness.
• Forgetting that heal and shield power does NOT increase ICHORSHIELD’s maximum: Supports building Moonstone Renewer, Ardent Censer, or Shurelia’s Battlesong — items that increase heal and shield power for nearby allies — do NOT amplify the ADC’s ICHORSHIELD maximum. The level-based cap (165–345) is fixed regardless of shield power buffs. Don’t position around an oversized ICHORSHIELD when teammates have shield power items — the cap remains the same.
• Backing with partial ICHORSHIELD and not considering that it persists at current value: ICHORSHIELD doesn’t reset to zero when backing to base — it holds at its current value, even partially filled. A 150 HP partial ICHORSHIELD survives the base trip at 150 HP. However, ICHORSHIELD is rebuilt most efficiently when the champion is at full HP and auto-attacking — so backing before ICHORSHIELD has fully accumulated means the shield is smaller entering the next fight. Try to fill ICHORSHIELD from CS before backing, not after.

✅ Best Practices

• Complete B.F. Sword on the first back for the maximum early AD spike: B.F. Sword at 1,300 gold provides the single largest available AD mid-build before Bloodthirster completes. Against lanes where AD pressure determines lane control (Draven, Miss Fortune, Caitlyn), completing B.F. Sword as early as the first back provides immediate AD advantage that translates into stronger trading and poke before the full 3,400 gold completion. The remaining Pickaxe + Vampiric Scepter components can be assembled on subsequent backs.
• Farm at full HP to accumulate ICHORSHIELD between fights: ICHORSHIELD builds exclusively from lifesteal overflow at full HP. After backing or using Immortal Shieldbow lifeline, return to full HP through lifesteal during the next CS rotation before engaging. Farming a full wave (18–20 minions) with 15% lifesteal at 80 AD can generate 200–300 HP of lifesteal healing — filling ICHORSHIELD from 0 to maximum within one or two wave clears at full HP. Arrive at the next fight with full ICHORSHIELD by prioritising CS after every engagement.
• Pair with Runaan’s Hurricane for maximum ICHORSHIELD generation rate in multi-target scenarios: Hurricane’s WIND’S FURY bolts apply lifesteal independently on each bolt’s target. Against minion waves or clustered enemies, the multi-hit lifesteal fills ICHORSHIELD 3× faster than single-target attacks. For champions who build Hurricane (Jinx, Sivir, Varus), Bloodthirster is the ideal lifesteal item because the multi-target interactions make both Hurricane’s wave-clear and Bloodthirster’s ICHORSHIELD accumulation substantially faster.
• Use ICHORSHIELD as a calculation input for trading decisions: ICHORSHIELD at full capacity means the ADC has additional effective HP above their displayed HP bar. When evaluating whether to trade with the enemy laner or dodge a fight, factor in that a maximum ICHORSHIELD ADC at level 15 has 310 HP of additional protection that doesn’t appear on the HP bar. Trades that appear losing based on raw HP may be winning trades when the shield’s buffer is included — the enemy has to burn through the shield before the actual HP decreases.
• Monitor ICHORSHIELD charge before objective fights — rebuild it if depleted: Dragon and Baron fights are high-stakes moments where a full ICHORSHIELD provides maximum survivability. If ICHORSHIELD was depleted in a prior fight, spend the 60–90 seconds before the objective spawn farming minions at full HP to rebuild it. A full ICHORSHIELD entering a Baron teamfight is more valuable than rushing to the objective with a depleted shield — the 345 HP buffer may be the difference between surviving the fight and dying to the enemy’s burst window.

🎬 Final Summary

Bloodthirster is the ADC’s definitive high-AD lifesteal item — 80 attack damage paired with 15% lifesteal and a passive that converts the inevitable overheal at full HP into a persistent, non-decaying shield of 165–345 HP. No other ADC item combines raw AD at this level with lifesteal and a permanent shield buffer — Immortal Shieldbow trades AD for a reactive defensive shield, Ravenous Hydra provides omnivamp over lifesteal, and BotRK focuses on attack speed and % HP damage rather than pure burst AD.

The ICHORSHIELD persistence is the mechanic that defines Bloodthirster’s long-term value: unlike shields with fixed durations or cooldowns, ICHORSHIELD sits on the ADC as a permanent extra layer of effective HP, rebuilt passively between fights through the natural CS and combat lifesteal cycle. An ADC who maintains full HP between fights through lifesteal on minions always has a fully charged ICHORSHIELD entering team fights, consistently above the HP total shown on the bar. Combined with the explicit rule that heal and shield power does not amplify the ICHORSHIELD maximum — keeping the mechanic clean and balanced — ICHORSHIELD provides a straightforward, reliable survivability bonus that requires no active management beyond the standard lifesteal farming pattern.

The Runaan’s Hurricane synergy, the Infinity Edge crit multiplication (80 AD × crit multiplier × 15% lifesteal per crit = substantial HP recovery per crit), and the B.F. Sword first-back spike are the three practical knowledge points that separate proficient Bloodthirster play from baseline item usage. Understanding when to prioritise Vampiric Scepter’s early lifesteal over B.F. Sword’s AD, managing ICHORSHIELD charge before objectives, and recognising GW compositions that reduce the lifesteal’s defensive value — these execution details maximise the 3,400 gold investment.

Related Articles

• Immortal Shieldbow — Complete Item Guide 2026
• Ravenous Hydra — Complete Item Guide 2026
• Mercurial Scimitar — Complete Item Guide 2026
• Blade of the Ruined King — Complete Item Guide 2026
• Endless Hunger — Complete Item Guide 2026
• Infinity Edge — Complete Item Guide 2026
• Mortal Reminder — Complete Item Guide 2026
• Runaan’s Hurricane — Complete Item Guide 2026
• Kraken Slayer — Complete Item Guide 2026
• Chempunk Chainsword — Complete Item Guide 2026
• Best ADC Items Tier List 2026

FAQ

Q: Does ICHORSHIELD decay out of combat?

A: No — ICHORSHIELD explicitly does not decay out of combat. It persists indefinitely at its current value until it absorbs incoming damage from enemies. You can build ICHORSHIELD during the laning phase, back to base for a recall, roam to an objective, and the shield will be exactly the same value when you arrive at the fight as when you backed. It is only reduced by taking enemy hits, not by time or leaving combat.

Q: Does heal and shield power (from Moonstone Renewer, Ardent Censer) increase ICHORSHIELD?

A: No — ICHORSHIELD’s maximum value is explicitly not affected by heal and shield power. The cap is level-based only (165 at level 1, 345 at level 18). Support items that increase shield power (Moonstone Renewer, Ardent Censer, Shurelia’s Battlesong) do not amplify the ICHORSHIELD maximum. This is noted explicitly in the item’s rules and differentiates it from most other shield effects in the game.

Q: Does omnivamp or Ravenous Hydra CARNIVORE contribute to ICHORSHIELD?

A: No — ICHORSHIELD specifically converts lifesteal overflow, not omnivamp or ability healing. Ravenous Hydra’s CARNIVORE omnivamp heals from all damage types but does not generate ICHORSHIELD at full HP. Only physical auto-attack lifesteal and on-hit physical damage lifesteal at full HP creates the overflow that fills ICHORSHIELD.

Q: Does Grievous Wounds reduce the speed at which ICHORSHIELD fills?

A: Yes — Grievous Wounds reduces lifesteal healing by 40% (standard GW) or 80% (Arena escalated GW). A 40% GW debuff reduces Bloodthirster’s effective lifesteal from 15% to effectively 9% lifesteal per hit against the holder. This means less overflow at full HP, slower ICHORSHIELD accumulation, and less in-combat HP recovery. The 80 AD’s offensive value is unaffected by GW, but the defensive identity of Bloodthirster (ICHORSHIELD + lifesteal healing) is significantly reduced against GW-heavy compositions.

Q: Is Bloodthirster or Immortal Shieldbow better for most ADCs?

It depends on the matchup and threat type. Immortal Shieldbow‘s LIFELINE shield activates reactively when the ADC drops to 30% HP — directly countering burst assassins who kill in one rotation (Zed, Talon, Kha’Zix). Bloodthirster provides more raw AD (80 vs ISB’s lower AD), persistent no-decay ICHORSHIELD from proactive overheal, and better sustained lane sustain from higher lifesteal. Against sustained poke and mage-heavy lanes, Bloodthirster is typically stronger. Against dive assassins and burst-heavy compositions, Immortal Shieldbow’s reactive shield often provides more consistent survival.

Q: What is the maximum ICHORSHIELD value at level 18?

A: ICHORSHIELD’s maximum at level 18 is 345 HP. At level 1, it caps at 165 HP. The scaling between levels 1 and 18 is approximately linear, adding approximately 10.6 HP of maximum shield capacity per level. At level 11 (mid-game), the maximum is approximately 265–275 HP — providing a substantial persistent buffer for ADCs who reach this level during active teamfighting phases.