NinjaUmbreon
From Make a Good Mega Man Level Contest
NinjaUmbreon is the "designer" of Ancient Tomb, the 75th-place level in Make a Good Mega Man Level 2. Their stage is infamous for being a blatant attempt to plagiarize Pharaoh Man's stage from Mega Man 4 (though, contrary to popular belief, they seemingly recreated the stage from scratch rather than editing the version of Pharaoh Man's stage from the MaGMML2 devkit).