After many attempts and many miss clicks, I got a good time.

A good strategy is to use the ax warrior, because they give more threat (+4), will focus on the more enemies he left the magician alone

another good strategy is to use the lab rat as a magician, since he can use 4 trinkets, greatly increasing the magical damage by equipping 3x wands and the energy scarab. And equip it good Staff, increasing physical damage without increasing your Threat.

GG.