Four — COTDA

Origin
Four originates from a show called bfb. Kirby originally sent him along with two other unknown guest judges as the judges for the cake contest, but was too afraid of copyright so only brought in Four.

Appearance
Four temporarily hosted in COTDA, but stopped after Black Hole pointed out that he could just recover Kirby,

Kirby
Four can tolerate Kirby’s existence, although it’s unknown if he volunteered or was forced.

Black Hole
Four was happy that Black Hole knew exactly what to do.