I imagine that this Pokemon could play a part in a powerful Fighting Deck paired with Landorus! Really, think about it. You can potentially deal 100 + damage on turn 3 by using Klinklang BLW to move an energy and then attach DCE! OR, you could keep on letting Landorus attack as long as he can without getting KO'd, and then switch to Gigalith for a WIDE load of damage. I'd add Zekrom in a deck like that too to supplement the Resistance that "Flying" types have against Fighting.
I generally love those decks that get stronger the more you fill up your bench, but I think a lot of decks are like that in one way or another. Seriously boss potential in today's card, I can feel it!