While you ""KO"" Gardevoir, you only get the 1 prize card for it, and they're quite likely to have several Kirlia ready in reserve (and the Gardevoir is right there in the hand)
What is the most valuable Pokmon card
Set: Neo Discovery 1st Edition Type: Darkness Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless
I also might try Minion of the Mighty as a way to cheat in an expensive Dragon on its attack trigger, especially since Miirym can make a copy of it
Creatures you cast that become copies are now turned into tokens with Riku
As twin sets, Black Bolt and White Flare came hot and heavy with several products to buy upon their Pokemon TCG release, sparking a hot debate between the two sets concerning which has better Special Illustration Rares (SIRs)