Runeflare Trap - Zendikar #146

Runeflare Trap

Set: Zendikar (ZEN)
Collector Number: 146
Type: Instant — Trap
Rarity: Uncommon
Mana Value: 6.0

If an opponent drew three or more cards this turn, you may pay {R} rather than pay this spell's mana cost.
Runeflare Trap deals damage to target player equal to the number of cards in that player's hand.