Brand's spells light his targets ablaze, dealing 3% of their maximum Health in magic damage over 4 seconds, stacking up to 3 times. When Blaze reaches max stacks on a Champion or monster, it becomes unstable. After 2 seconds it detonates, dealing magic damage equal to 12% - 16% (+1% per 60 ability power) of their maximum Health to all targets in an area (depending on level). A target can have up to 3 blaze stacks at the same time. The damage per tick against monsters is increased by 20%, but capped at 80.

Kindling: Brand gains 6 / 8 / 10 / 12 / 14 / 16 / 18 mana (at levels 1 / 3 / 6 / 9 / 12 / 15 / 18) when he kills a unit afflicted by Blaze.