Crowd's Favor | 138 | Magic 2015 (M15)

Set: Magic 2015 (M15)
Rarity: C
#: 138
Creature Type or Sub Type: Instant
Rules Text Contains: 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.)