Knowledge of common Magic card traits does come in handy here for making an early guess
Eventually, I realized it would be better as Dragons and Swords, changed to using only Dragons and a few other utility creatures (Magda stayed), and the deck fell together much better
The same rules apply as with evolution, however: a Pokmon cannot be Leveled-Up in the same turn as it is played or evolved and a Pokmon that is Leveled-Up will lose all Special Conditions affecting it (though only the Active Pokmon, not the player's Benched Pokmon, can be Leveled-Up)
Sharp-eared fans might hear that Hyperia may be a nod to the Hyperion Studio that was used as Walt Disney Studios base for 14 years
For fun, discovery, and the social experience of cracking packs together, boosters justify their premium