Utrom Scientists [Teenage Mutant Ninja Turtles]

When this creature enters, tap up to one target creature and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Rarity: C
Card Number: #56
Type: Artifact Creature — Utrom Robot Scientist
Flavor: Using exoskeletons and false skins, the utroms took up residence on Earth after their ship crashed. Returning home using only Earth’s primitive technology has proven challenging.