Ephémère
Convocation
La créature ciblée gagne +1/+0 et acquiert l'initiative jusqu'à la fin du tour.
Instant
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 1 or one mana of that creature's color.)
Target creature gets +1/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)