I was inspired by the Ghost Mode of MASA's Super Mario edit, so I made this for fun.
He is basically Super Mario's Ghost Mode, but instead of losing life over time, he loses it by someone hitting his corpse.
I also gave him KY Shanxi's AI and gave him some extra buffs, basically think of one of SuperMario193281's characters. I did include a more balanced version that makes him much more like the original (minus the life drain and what not), though he still uses the stronger AI.
Get him here: