Prick resembles a humanoid opossum mixed with a porcupine. He has black quills for his hair and more on his back, with the rest of his quills on his body being gray. He wears a black, white, and green shirt with pants. His gloves are black and fingerless. His tail is long like a rat's tail.
The Omnitrix symbol is located on his lower stomach.
- Sleeping Quills- Prick can fire quills tipped with a toxin that induces sleep from nearly any part of his body. They can also paralyze an opponent.
- Heartbeat Reduction- Prick is able to slow down his heartbeat and other biological functions to the rate of his pulse shutting off yet allowing himself to survive. Using this, Prick is able to play dead extremely convincingly.
- Tail- Prick can use his long tail for combat.
- Quills- Prick is susceptible to his own toxin, allowing himself to be knocked out by his own quills. In addition, if he fires all his quills he is practically defenseless.
- He is the same species as Argit.