Mondo Gecko [Teenage Mutant Ninja Turtles]

Cost: 1 U U 1 , Discard a card: Until end of turn, Mondo Gecko becomes the color of your choice and gains hexproof from that color.
Whenever Mondo Gecko deals combat damage to a player, draw a card for each color among permanents you control. Stealth-o-rama, huh? Righteous.