Prompto Argentum Promptly engaging with haste, Promptos selfie shot ability helps you cast those more expensive spells which will make him important in limited, and maybe even some use in casual or commander decks
Nothing moves these cards values up more than their increased rarity compared to other types in the set, so gameplay value and aesthetic factors only play a little part in determining their value
DECK RULES Standard format All currently available Pokmon TCG Pocket cards are allowed
Only 82 known copies of the Mewtwo Pokmon card graded gem mint by PSA exist
One possibility is to play Intuition, which covers one card in your hand, graveyard, and the third one which you can play
If you protect Arvinox well enough, it won't matter what you draw because you get three new cards a turn and that's way faster than drawing them