Void Gauntlet

Effect fires when the unit itself is killed, commonly on items that bank value during combat (see damage-storage) and discharge it as a final payload. The Annihilator is the Set 17 example: it stores 20% of damage dealt and unleashes it as true damage on death.

Stores a portion of damage dealt or taken during combat, then releases it as a single payload when a trigger fires (on-death, on-takedown, timer, or duration end). In Set 17, Annihilator stores 20% of damage dealt and unleashes it as true damage on death or after a timer; the Anima Squad Latent Explosion bonus stores 15% of damage dealt and detonates on takedown; Aurora's ult marks enemies who store 10% of damage they take and pay it back as true damage when the Hack ends.

Grants the unit additional maximum HP, either flat (like +150 Health) or percentage (like +6% max Health). It comes up whenever you stack Giant's Belt items, pick health-boost augments such as Yasuo's Golden Hex or Giant and Mighty, or play Cho'Gath, whose cast permanently raises his own max Health every time he eats an enemy. For the cross-round permanent stat-stacks angle specifically, see the dedicated permanent stat-stacks page.