The Dream Warrior is a character who appears in the episode "Who Would Win" in Finn and Jake's dream. He is both a car salesman and somewhat of a sage, cryptically using metaphors to help Finn and Jake fight the Farm using cheap moves. His name is a possible reference to the Dokken song "Dream Warriors".
The Dream Warrior's body is cyan and roughly shaped like a snowman. Unlike a snowman, his mouth is located on his chest, he has a large nose and he has long, strawberry-blonde hair. He is also similar to the Spirit of the Forest from "Flute Spell" with whom he may be related.