It depends on the character. With Nero there aren't that many since they're designed for him but I hate dealing with the chimera assults. With Dante, though, it's the chimera assults, cutlass, mephisto, faust, and faults. Every tme I fight a mephisto or faust with Dante I always strugle to get them near me, without th DB they just float around to safe distances an the fight takes longer than nessesary. The chimera assults are just plain hard, they're agile and dificult to hit and keep away from, smack'em around too long and they'll stat slicin'.