my Deltarune theory: The Roaring Knight is Papyrus, December and Carol Holiday all inside of a Knight suit (this basically combines all three famous (and/or infamous) Knight Identity Theories.)

Biggs Calderhead.

hellsa

A soul desolate

polytoria

Ghost Hunting!

Undertale's HARDMODE if Toby actually finished it

don't call me insane, but i'm insane

Ennard

piles of Doombringer's dust