Izuku in his Rabbit Beast form is a tall massively muscular rabbit beast with green fur, sharp white claws on his paws and feet's. He has pink skin color on his paws. Izuku has brown goat like horns with his green with black highlight hair and rabbit ears. He has a rabbit snout with sharp teeth as his canine teeth sticks out of his mouth. He has short rabbit tail and there is green lightning surrounding his body with his eyes glowing the same color as his lightning.