It's a Cat in a Cloak!
Automatic Hide check of 75.
Automatic Acrobatics check of 60.
Automatic Escape Artist of 50.
Automatic Sleight of Hand of 44.
Automatic Bluff check of 43.
*Can negate an opponents ability to have Attacks of opportunity on him with a successful Feint.
*Can render a foe Flat-footed to all allies (and himself) with a successful tumble through opponents square.
The Paragon Rogue of my world. Awsome, no?