Riku of Two Reflections [Double Masters]

Description

Set:	Double Masters
Type:	Legendary Creature — Human Wizard
Rarity:	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.