Lillia

Arena changes

• I: Total base damage health ratio changed to 4% of target's maximum health.
• Q: AP ratio changed to 30% AP.
• Q: Movement speed per stacks changed to 2 to 6%.²

Percentage Maximum Health changed to 3% in patch 26.19 (was 4%)³

• A Lillia build can reach very high movement speed.⁴
• Pair movement speed and slows with Don't Blink for Lillia.⁵
• Ethereal Weapon can work with Lillia's damage-over-time effects when paired with on-hit items such as Reaper's Toll or Darksteel Talons; upgrading Ethereal Weapon can add true damage.⁶
• A Lillia build with Double Tap, Ethereal Weapon, and Vulnerability did not make Nashor's Tooth deal the expected damage.⁷

• Extra burn effects benefit Lillia and Brand.⁸
• Lillia's passive burn counts as a spell and can trigger Phenomenal Evil twice; it can also work with Conqueror.⁹¹⁰
• Lillia's passive does not work with Jeweled Gauntlet, while Vulnerability does.¹¹
• Lillia burns often, and Infernal Conduit can add value to Dream-Laden Bough.¹²
• Lillia can damage full-tank Nautilus and Mordekaiser, but Nautilus's crowd control can keep her from playing.¹³
• Rune Carver is effective on Lillia.¹³
• Lillia is an extreme anti-tank champion.¹⁴

• Hitting an enemy champion with Lillia's Q while using Cosmic Drive did not grant bonus movement speed beyond her passive.¹⁵

• Since patch 26.19, Dream-Laden Bough's percentage maximum health damage is 3%, changed from 4%.³¹⁶
• Since patch 26.12, Q's movement speed per stack is 2%–6%, changed from 3%–7%.¹⁷¹⁶
• The Arena-specific Q AP ratio changed to 30% AP.¹⁷² Patch unknown

Earlier formats

• Since patch 25.07, Phenomenal Evil no longer triggers each time Lillia applies her passive; the passive respects the augment's cooldown.¹⁸ 8x2 duos
• On-spell-damage effects can trigger from Lillia's passive without a cast.¹⁹ 8x2 duos
• Miss Fortune's and Katarina's ultimates do not wake enemies from Lillia's ultimate.²⁰ 8x2 duos
• Brand and Lillia can hit once and then run with burn builds.²¹ 8x2 duos
• Serpent's Fang on Lillia removed 80k shielding in one round against a Karma team.²² 8x2 duos
• Phenomenal Evil can give Lillia more value because of her damage-over-time effects.²³ 8x2 duos
• Lillia and Zyra have strong mid games and can push a tank or carry to late game.²⁴ 8x2 duos