Ethan (the Entity Ver)

Pre-story

goes fucking feral
he is a literal phychopath. and I mean this in every sense of the word. he might've been a good person at some point but those days are long gone. he has no sympathy or remose, is extremely sadistic and loves universe hopping just to mess with shit (and even singular people (lore ooUgh), like the fucking. monster that he was ). The Entity always had to keep an eye on him and almost always was scrambling to fix his shit.

despite his.... issues. he loves holding onto his tail. idk man.
also he has a true monster form, which is what he loosely based Jasper's monster form off of. (yes, he cursed Jasper, which is also why he tends to have "episodes" where he just goes feral. bc hes being 'controlled' by Ethans god form. Ethan doesn't like shifting too much cause his monster form is too op so thats no fun

Post-story & Multiverse AU

little trauamatized boy. hes the current universe hopper and acts more like the ethan that the story revolves around. he's always scared he's going to revert back to what people tell him he was like so he often panics. very emotional and sympathetic and tbh the complete opposite of pre-story ethan.
he probably hasn't ever shifted into his monster form and is too scared to do so. he wishes he rather not be whatever he is (though, being a regular human is still kinda lame)

post-story ethans design is similar to pre-story but he has bandages covering his void eye and has his casual clothes.