Doom

[Stepsongrapes]

Originally Posted by Sandsai

Some things do not count as attacks but instead as skills, i.e. the elven bowmen double shot. These do not seem to work, likewise with emerald dragons special attack. So these skills is what it does not work on, I dunno maybe it's suppose to function in this manner and maybe it's not.

My recollection is that the spell description specifically mentions that this affects only BASIC attacks. So, I'm pretty sure it's working as intended, if the OP is observing the lack of criticals per a skill.