well tyrant and nemesis aren't the only B.O.Ws because the zombie dog, hunter, licker, neptune (shark) etc. are also B.O.Ws
Tyrant and Nemesis would be more Boss B.O.Ws. Tyrant = the one from re 1 or? the mr. x tyrant from re 2 should also be inside because it's also a tyrant and newer then the tyrant from re 1. it was posted in a collection thread.