Plot twist, Ghost Ash is the boss

PROCEED =)

PROCEED.

wtf you said it was bill-

Plot twist! The bill cipher was in another tower!

Ghost Ash is not as easy to beat as he seems :3

All we gotta do is rip out the possessor

the possessor's soul literally merged into ash's, so you'll just rip out his own soul with it, or make it unstable and turn him insane (which is what will happen)

but first, we got someone of yours to corrupt...

Dandy: “Sic him Pebble”

ill include that lol

plus anything Ghost Ash touches will just get corrupted

Can’t corrupt the corrupted!

huh...

Hex is mentally corrupted by his COUNTLESS GENOCIDES, along with having a small bit of Ichor in his blood.
Flowey, well, you know Flowey.
Dandy and Pebble both have been overcome with ichor, causing them to become twisteds.

thats all mental, negative corruption goes right into the soul

Kris Deltarune style