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Illaoi Patch History

Every buff and nerf, with the numbers, 3.8 to 26.16

Illaoi has been touched in 23 of the 305 patches tracked here, across 35 individual values: 17 moved in their favour, 18 against. Most recent change: patch 26.4.

23Patches touched
35Values changed
17Buffed
18Nerfed
26.4Last change

The abilities Riot keeps touching

StatsBase stats

Health, attack damage, armour, magic resist, movement speed, attack range and their per-level growth.

STATS
Base stats
5 changed4▲ 1▼
PProphet of an Elder God

Illaoi and theVessels she creates spawn Tentacles on nearby impassible terrain. Tentacles swing at Spirits, Vessels, and victims of Illaoi's Harsh lesson. Tentacles deal physical damage to enemies hit.

P
Prophet of an Elder God
5 changed1▲ 4▼
QTentacle Smash

Illaoi is healed for a percentage of her missing health whenever a Tentacle damages an enemy champion. When activated, Illaoi smashes down a Tentacle that deals physical damage.

Q
Tentacle Smash
3 changed2▲ 1▼
WHarsh Lesson

Illaoi leaps to her target, dealing physical damage and causing nearby Tentacles to also swing at the target.

W
Harsh Lesson
8 changed5▲ 3▼
ETest of Spirit

Illaoi rips the Spirit from a foe's body, forcing it to stand before her. Spirits echo a percentage of the damage they take to the original target. If killed, or if the target gets too far from the Spirit, the target will become a Vessel and begin spawning Tentacles.

E
Test of Spirit
12 changed5▲ 7▼
RLeap of Faith

Illaoi smashes her idol into the ground, dealing physical damage to nearby enemies. A Tentacle spawns for each enemy champion hit.

R
Leap of Faith
2 changed0▲ 2▼

Every change, newest first

Patch 26.4buffFebruary 18, 2026
AbilityWhat changedBeforeAfterSince 5.23 release
QTentacle Damage Total End Value162▲ 180 11%
Patch 25.18nerfSeptember 9, 2025
AbilityWhat changedBeforeAfterSince 5.23 release
PSpawn Radius2000▼ 1200 40%
WHealth Percent Damage0.03/0.035/0.04/0.045/0.05▲ 3/3.5/4/4.5/5
EVessel Duration3/3/3/3/3▲ 4/4/4/4/4 33%
Patch 25.16nerfAugust 12, 2025
AbilityWhat changedBeforeAfterSince 5.23 release
QTotal AD Ratio1.05/1.05/1.05/1.05/1.05▲ 1.1/1.1/1.1/1.1/1.1 5%
Patch 25.15buffJuly 29, 2025
AbilityWhat changedBeforeAfterSince 5.23 release
EVessel Duration10/10/10/10/10▼ 3/3/3/3/3 70%
Patch 14.22nerfNovember 5, 2024
AbilityWhat changedBeforeAfterSince 5.23 release
Base AD68▼ 65 4%
Patch 14.4nerfFebruary 28, 2024 · Read the 14.4 notes
AbilityWhat changedBeforeAfterSince 5.23 release
PAD Damage Coefficient1.15▼ 1 13%
Patch 14.3tweakFebruary 12, 2024 · Read the 14.3 notes
AbilityWhat changedBeforeAfterSince 5.23 release
PAD Damage Coefficient1.2▼ 1.15 4%
Patch 14.2buffJanuary 23, 2024
AbilityWhat changedBeforeAfterSince 5.23 release
HP per level109▲ 115 6%
PMissing HP Percent Heal0.045▲ 0.05 11%
Patch 12.10nerf
AbilityWhat changedBeforeAfterSince 5.23 release
Armor per level Class-wide3.8▲ 5 32%
Base HP Class-wide586▲ 656 12%
HP per level Class-wide95▲ 109 15%
MR per level Class-wide1.25▲ 2.05 64%
PMissing HP Percent Heal0.05▼ 0.045 10%
Patch 12.4buffFebruary 21, 2022 · Read the 12.4 notes
AbilityWhat changedBeforeAfterSince 5.23 release
Attack speed0.571▲ 0.625 9%
Attack speed ratio0.571▲ 0.625 9%
WHealth Percent Total Tooltip Coefficient0.0002▲ 0.0004 100%
Patch 12.1tweakJanuary 4, 2022
AbilityWhat changedBeforeAfterSince 5.23 release
WCast range125/125/125/125/125▲ 350/350/350/350/350 180%
WCooldown0/0/0/0/0▼ 4/4/4/4/4
ECast range950/950/950/950/950▲ 25000/25000/25000/25000/25000
Patch 11.14buffJuly 13, 2021 · Read the 11.14 notes
AbilityWhat changedBeforeAfterSince 5.23 release
Move speed340▲ 350 3%
Patch 11.1January 5, 2021 · Read the 11.1 notes
AbilityWhat changedBeforeAfterSince 5.23 release
Base HP Class-wide585.6▲ 586 0%
Base MR Class-wide32.1▼ 32 0%
Patch 9.13tweakJune 25, 2019 · Read the 9.13 notes
AbilityWhat changedBeforeAfterSince 5.23 release
EEffect 212/12/12/12/12▼ 10/10/10/10/10 17%
EEffect 310/10/10/10/10▼ 7/7/7/7/7 30%
Patch 9.7tweakApril 2, 2019 · Read the 9.7 notes
AbilityWhat changedBeforeAfterSince 5.23 release
WCast range350/350/350/350/350▼ 125/125/125/125/125 64%
WCooldown4/4/4/4/4▲ 0/0/0/0/0 100%
ECast range25000/25000/25000/25000/25000▼ 950/950/950/950/950 96%
ECooldown16/15/14/13/12▲ 0/0/0/0/0 100%
Show the earlier 8 patches, back to 6.3
Patch 8.24buffDecember 4, 2018 · Read the 8.24 notes
AbilityWhat changedBeforeAfterSince 5.23 release
ECooldown20/18/16/14/12▲ 16/15/14/13/12 12%
RCooldown105/90/10▼ 95/70/70 15%
Patch 8.14nerfJuly 17, 2018 · Read the 8.14 notes
AbilityWhat changedBeforeAfterSince 5.23 release
ECooldown0/0/0/0/0▼ 20/18/16/14/12
Patch 8.2January 23, 2018 · Read the 8.2 notes
AbilityWhat changedBeforeAfterSince 5.23 release
HP regen Class-wide9.5▼ 1.9 80%
Patch 7.22
AbilityWhat changedBeforeAfterSince 5.23 release
Base AD Class-wide60▲ 68 13%
Base armor Class-wide26▲ 35 35%
Patch 6.11buffJune 1, 2016 · Read the 6.11 notes
AbilityWhat changedBeforeAfterSince 5.23 release
QEffect 71.2/1.3/1.4/1.5/1.6▼ 1.2/1.2/1.2/1.2/1.2 14%
WEffect 115/35/55/75/95▼ 3/3.5/4/4.5/5 93%
EEffect 52/2/2/2/2▼ 1.5/1.5/1.5/1.5/1.5 25%
Patch 6.10buffMay 17, 2016 · Read the 6.10 notes
AbilityWhat changedBeforeAfterSince 5.23 release
WCooldown6/5.5/5/4.5/4▲ 4/4/4/4/4 20%
Patch 6.9tweakMay 3, 2016 · Read the 6.9 notes
AbilityWhat changedBeforeAfterSince 5.23 release
EEffect 260/60/60/60/60▼ 12/12/12/12/12 80%
RCast range500/500/500▼ 450/450/450 10%
Patch 6.3buffFebruary 9, 2016 · Read the 6.3 notes
AbilityWhat changedBeforeAfterSince 5.23 release
ECost35/45/55/65/75▲ 35/40/45/50/55 18%
Patch 5.23ReleasedIllaoi joined the roster

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