Riku of Two Reflections [Commander 2011]Set: Commander 2011 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.

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{R} {3}{R}{R}: Untap all creatures you control

Set: Arcane Rising Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Action Rarity: Majestic Class: Runeblade Cost: 0 Until end of turn

Set: XY: Ancient Origins Type: Supporter Rarity: Ultra Rare

you may return target Angel or Human creature card from your graveyard to the battlefield

When a creature put onto the battlefield with this scheme dies

"This creature has hyperevolved chameleonic abilities

you may tap lands you don't control for mana

Set: Magic 2014 Type: Artifact Rarity: Rare Cost: {4} As Door of Destinies enters the battlefield

If Massacre is discarded to pay the cost of a Brute attack action card

Set: Platinum: Rising Rivals Type: Supporter Rarity: Holo Rare

Shield of Emeria enters the battlefield

That player sacrifices all permanents in the pile of their choice