Orsha, Morga, Demodras, Murius, All Pirate Bosses, Necropharus, Azerus, Dire Penguin, The Three Plague Bearers, All Inq bosses, All bosses on "Isle of Evil", The (4?) vampire bosses on Vengoth, Stonecracker, The Frog Prince, The Mutated Pumpkin, The Count, The Weakend Count, Warlord Ruzad, Morik the Gladiator, Mr. Punish, Man in the Cave, Mad Technomancer, All 3 Sunken Quater Quara Bosses
I think that's all.