Is destro still best for Heroic Megaera even if you can't snipe the adds with shadowburn? My guild is running 3 destro locks and it seems nigh impossible to get a shadowburn off before the adds die, which is VERY frustrating. The other locks in raid are complaining about it too, they cant generate embers from shadowburns on adds or havok cleave at all.
We must have other classes in raid group that snipe execute too because we have the same problem on Horridon, once a mob hits 20% its dead. Havok 3x Shadowburn never happens.
And I'm the top dps lock in our raid group, so I know its not the other locks getting all the snipes.