yugioh cannot be destroyed by battle or card effects What does 'if your monster battles' mean in Yu-Gi-Oh? Hamon Sacred Beast if Sinful

Before doing damage, discard all Pokmon Tool cards from your opponents Active Pokmon

There are some solid buying opportunities here for sure

A Pokemon Proxy Card is a stand-in for an actual Pokemon card

While Zoroark-GX did warp the metagame around it for a long time, plenty of other decks were played as well -- Zoroark-GX wasn't stronger than everything else, but it had the ability to adapt to the changes in the metagame in order to beat what was played

Between duels (but not between matches or before the first duel), players may swap cards (one-for-one) between their Main/Extra Deck and their Side Deck

That way, youre not just gassing up a player with an already-broken deck