User blog comment:Tali's no.1 fan/Most Hated Enemy Of Mass Effect/@comment-1441235-20110512035034

I'd have to say krogan from ME1 on the higher difficulties. Little (or big, rather) buggers were always using their regen and other abilities, making it hard to do any real damage to them quickly. Man, avoiding profanity is hard. Had to edit myself a couple times there