Encantamento
Toda vez que você conjurar uma mágica de criatura com poder igual ou superior a 5, descubra X, sendo X o valor de mana daquela mágica.
The mana value of a split card is determined by the combined mana cost of its two halves. If discover allows you to cast a split card, you may cast either half (as long as its mana value is less than or equal to the effect's discover value) but not both halves.