- Can I use Mysterious Treasure to put a Mewtwo V-UNION card in my hand?
- Yes. When not in play, each piece of a Pokemon V-UNION still retains its Energy type, its card type (Pokemon), and its name.
Source:
TPCi Rules Team (2021-09-30)
- Can I play Mysterious Treasure and discard a card if there are no cards left in my deck?
- No, you cannot. Discarding the card is a cost not the effect, and you cannot play Trainer cards for no effect.
Source:
TPCi Rules Team (2019-03-21)