Lissandra from Teamfight Tactics Set #6

Ability

Iron Maiden

Lissandra encases her target in an iron maiden, stunning them for @StunDuration@ seconds and dealing @ModifiedDamage@ magic damage to enemies within a large area. Damage from the iron maiden reduces enemies' Attack Damage by @WeakenedPercent*100@% for @WeakenedDuration@ seconds.

If Lissandra is below @HealthThreshold*100@% Health, she encases herself instead, dealing damage to surrounding enemies and becoming untargetable and invulnerable for @UntargetableDuration@ seconds.