Devastating. Look up a scan somewhere, like on pokebeach.
I find that ttar is a very powerful card, and not only because I love attacks that discard off the top of my opponnet's deck. It can damage both the opponent and their deck severly, and do massive damage at the cost of losing cards from your own deck if necessary. If a deck is focused on it, I don't see much that can be done with it really other than pigeot or magcargo. It seems more likely that it wouldbe integrated into existing tyranitar decks.