Adventure Time Wiki
Adventure Time Wiki

Evil Cosmic Robot is an evil robotic drone that we see destroy a small planet with a laser in the episode, "Wake Up."

We also see it locked up in the Crystal Citadel in the episode "Escape from the Citadel," but we don’t see it escape.


He looks like a giant robot tree with some red lights on it.


Destruction Ray

In the flashback that it made it’s debut, Evil Cosmic Robot was seen to have the ability to fire a ray out of it’s body so powerful, that it could slice a planet to pieces.