Cthulu, also known as the Infinite Energy Absorbing Blob, would have made his appearance in the unaired episode The Trial. He was an "infinite energy-absorbing thingy" created by Zim while he was a scientist working on Planet Vort. Unfortunately, he ended up eating Tallest Miyuki, and later Tallest Spork when he came back to retrieve his collar.

Not much is known about him, but the title "Stage 1" on his concept sketch would imply that he later transforms into another form. Perhaps the "unspeakable, now enormous" form mentioned in the script for The Trial would have had a different appearance.

Facts of DoomEdit

• He gets his name from a mythical monster from the Cthulhu Mythos that is foretold in that universe to destroy the world, although the two versions don't bear much physical similarity.