You need to add mountain ring as the stadium so aggron won't hit your bench also it helps against trevent breakas you can see aggron won't hit your own bench if u play mountain ring
Could you please put up the deck list with Garchomp because I want to see it?
Omg you should use... Golurk because he is Psychic and Fighting, so boom. That means you can use Psychic Energy, but he is Fighting, so he can work with your combo. I need to make this deck.
I think it is a smart idea, but it is slow. I think you should try playing a lot of Shamin to speed up the deck. Also I think if you're playing in Expanded, you should contact me. I am an expert, and I think I could help a lot.
golem ex is very good in my personal option i think he is playable if u can't afford lucario ex to put into a garchop, marwake break, or medicham deck as 4 zygarde ex he will have a deck built around him i don't see him being a back up attacker like lucario ex