History of Ignition

Overview

Ignition is the Solar explosion triggered when a target accumulates enough Scorch stacks: the target loses its stacks and detonates for area Solar damage, which can stagger Unstoppable champions. Sources disagree on the threshold: one guide says 100 Scorch stacks, another 1000, so treat the number as unconfirmed. Warlock's Touch of Flame can make a single Fusion Grenade cause an Ignition.