The titular Necromancer of Slay the Necromancer. He doesn't do a lot of Necromancing on his actual boss battle, though? Maybe he ran out of juice raising all the skeletons and ghosts that appear throughout the single stage.My favourite animations of the bunch - probably because he's always facing the screen, making things a lot easier.

You can check some enlarged animations of enemies and stuff that I don't think are that interesting for pixeljoint here, and check out a very poorly cobbled together playable prototype here!