http://us.battle.net/wow/en/forum/topic/2135954251
So, if you cast Flamestrike at the same location as the free one from Blast Wave, the DoTs don't stack, since it's the same as casting two FS.

http://us.battle.net/wow/en/forum/topic/2135954251
So, if you cast Flamestrike at the same location as the free one from Blast Wave, the DoTs don't stack, since it's the same as casting two FS.
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