seven stage 5 i'm surprised he didn't get to a stage 7 haha
seven stage 4
seven stage 2
Seven is a Giant Pacific Octopus named by Martin in the episode Octopus Wildkratticus.Martin names Seven "Seven" because he only has 7 arms.Seven accidentally took the power suits,the Kratts got them back. He is reformed antagonist.
stage 3
seven kinda mutates for a short period of time but this is not one of his mutations haha