Do Unholy DK's provide any raid buffs other then HoW that all dk specs provide?
I've asked a couple people but can't seem to get the correct answer, I know FDK's provide improved Icy talons for the haste and BDK's provide Abomination's Might for the extra AP. But what do Unholy's provide? I know their AoE dps is pretty significant and most 25 runs ask for at least 1 - 2 DK's one of which being an Unholy. So my question is what do they provide as far raid buffs go?
Boomkins and warlocks provide same debuff. Greatest boon is that unholy spreads it to all targets, that's the unique thing. 30% disease damage bonus on target is nice too, but minor.