Dalinax the Deranged

A notorious ancient red dragon lives somewhere in the Colorless Hills, terrorizing any who dare trespass. Dalinox is feared for his sadistic, malevolent behavior; where most dragons have the wisdom to hunt only what they need and avoid drawing attention, Dalinax doesn't hesitate to massacre anything he sees. His violent behavior has taken its toll on his appearance: this formerly majestic visage is thoroughly marred with scars and gashes from numerous battles, likely making him the ugliest dragon alive.
During 2024-01-10 Caim's Colorless Footsteps, a group of adventurers entered Dalinax's dreams after escaping a fight with him, and learned that he was puppeted and tormented by illithids.