Master of Waves [Theros] World Superstars change this card's DEF to

change this card's DEF to 0

Set: Metal Raiders Card type: Effect Monster Rarity: Common Attack: 800 Defense: 900 You can only activate this effect during your Standby Phase

This Attack Position card cannot be destroyed by your opponent's card effects

then target 1 "Superheavy Samurai" monster you control

Set: Soul Fusion Card type: Link/Effect Monster Rarity: Ultra Rare Attack: 2000 2 LIGHT monsters

Master of Waves [Theros] World Superstars change this card's DEF toSet: Theros Type: Creature Merfolk Wizard Rarity: 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.)