Combustion
Combustion, a Mage Fire ability, was changed in WoW Forever: tooltip now says "This effect lasts until you have caused 3 non-periodic critical strikes with Fire spells." Instant cast, 3 min cooldown, requires level 40. Full tooltip comparison with Classic Era below.
Combustion tooltip: Classic Era vs WoW Forever
The same tooltip players see in-game, side by side, with each changed line marked.
Raw field diff every changed column
Combustion changes between Forever builds
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In the Oct 2, 2026 build (vs Sep 30, 2026): changed updated proc charges
Related to Combustion
Other client rows named Combustion
The game client ships one more row named Combustion (a creature's copy or an internal duplicate, not something a player casts). This page is the player ability; the other keeps its own page.
See every changed record in the Oct 22, 2026 build →
Questions about Combustion
Was Combustion nerfed in WoW Forever?
Combustion is listed as changed, not nerfed or buffed: no cast time, cost, cooldown or range moved in WoW Forever compared with Classic Era. What changed: tooltip now says "This effect lasts until you have caused 3 non-periodic critical strikes with Fire spells."
What changed for Combustion in WoW Forever?
Tooltip now says "This effect lasts until you have caused 3 non-periodic critical strikes with Fire spells." The Classic Era and WoW Forever tooltips are shown side by side on this page.
Which class gets Combustion in WoW Forever?
Combustion is a Mage ability in WoW Forever, in the Fire spellbook tab.