Lullmage Mentor [Zendikar]

Set: Zendikar Type: Creature — Merfolk Wizard Rarity: Rare Cost: {1}{U}{U} Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token.Tap seven untapped Merfolk you control: Counter target spell. "Many voices are needed to quiet this land."