Blocking with creatures then Airbending them out of harms way is a great way to soak up some damage
Industry-Leading Speed Next-Day Dispatch In the TCG business, timing is profit
Choose a Background (You can have a Background as a second commander.) At the beginning of your end step, if a permanent you controlled left the battlefield this turn, put a +1/+1 counter on each tapped creature you control, then untap them
I mentioned that this is the one arena that changes permanently, so if you didn't complete it when Garurumon was the final opponent, well now you can't get 100% story completion, because defeating Mimi causes MetalGarurumon to appear at the arena instead, locking you out of the previous one
Gardevoir is a very popular Pokemon, and the Gardevoir ex deck has been a mainstay competitively in the Pokemon TCG for years
T-cards are only usable for shopping in Japan at participating locations