Riku of Two Reflections [Double Masters]

Set: Double Masters Type: Legendary Creature — Human Wizard Mythic Cost: {2}{G}{U}{R} Whenever you cast an instant or sorcery spell, you may pay {U}{R}. If you do, copy that spell. You may choose new targets for the copy. Whenever another nontoken creature enters the battlefield under your control, you may pay {G}{U}. If you do, create a token that's a copy of that creature.