Master of Waves [Duel Decks: Merfolk vs. Goblins]

Set: Duel Decks: Merfolk vs. Goblins Type: Creature — Merfolk Wizard Mythic Cost: {3}{U} Protection from red Elemental creatures you control get +1/+1. When Master of Waves enters the battlefield, create a number of 1/0 blue Elemental creature tokens equal to your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)