Warlock · Destruction · tier 5 · from level 30 · needs 3 points in Intensity
Pyroclasm
Pyroclasm
Rank 2/2
Gives your Soul Fire spell a 26% chance to Stun the target for 3 sec, and your Rain of Fire and Hellfire spells a 26% chance over their duration to Stun targets they damage for 3 sec.
Doesn't change the damage or healing of any Warlock spell.
Averages, counting crits and misses, for a level 60 Warlock with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.