I ask because I want to out level the enemies in some way when playing hardcore expert difficulty to avoid death (I am not an expert, but I play that way for fun), but i have noticed that while playing in groups that the enemies have abilities that they do not have when playing alone.
Someone told me that the enemies level with the player, and that as the player levels the abilities they learn can help to defeat the enemies, but I'm concerned that the enemies might get extra abilities too.
I'm level 9 hardcore.