I'm testing a Ex. T-tar, Aq. Steelix, Aq. Togetic deck and it actually works!!! It beats Gardevoir!!! Check it out in the decks forum under The Real Anti-Gardevoir. I can't believe it actually works!!!
Deck discussions belong in the deck section. Single card discussions, like Gardeviour ex, belong in this forum. But you have not posted anything of relevance to that single card.