(Headcannon: The Bosses that have a Lil Form TRANSFORM into said Lil form after death.)
Doombringer after getting killed by this DAMN BATTLER had been turned into His lil form, having never Experienced this before he Had been Dragged to the blue Base, while getting Dragged he swore for revenge.
Lil Doombringer:”Grrr! I’ll ban you all! Just you wait!”
Doombringer had said in a pipsqueak voice, it’s clear they were not expecting this.
Several Days Later.
Inside the Blue Base he had tried everything, Trying to command his army like before. Trying to ban people with his hammer and raging Multiple times. Right now he is pacing around one of the hallways, Thinking about how to get his revenge. Just before you had Jumped out on him.
Lil Doombringer:”AH! You scared me! What do you want you peasant!”
Doombringer said trying to sound like an adult, but due to being younger He just sounds like a 10 Year old.