There are no requirements for this to happen, so the trainer can utilize this trump card at any moment they desire
For decks that can abuse the mana upgrade in one turn, this is plenty good enough, hence the card remaining on the Legacy banlist and Vintage restricted list
Check out a few of the cards after the jump!As you might expect, the key cards in the set are the ones representing the main (or mane) characters from the show, which tend to come in both their standard forms, made to work in two-color decks, and the more powerful versions that represent the Elements of Harmony: Of course, there are also versions of each of the characters that represent the horrifying psychological breakdowns that they occasionally go through: Beyond just the characters, though, it's interesting -- even for someone whose Magic knowledge has withered on the vine since high school -- to see how different parts of the show have been translated to the cards
Blue Consecrated Sphinx 4UU Creature Sphinx Flying Whenever an opponent draws a card, you may draw two cards
Blue had it's iconic spell added to the ranks with a new printing of Counterspell
