Natural Selection [Collectors' Edition] Merfolk Rogue or combat phase

or combat phase

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {0} If Mox Diamond would enter the battlefield

Set: Ninth Edition Type: Creature — Spirit Rarity: Rare Cost: {3}{G}{G} Untap all permanents you control during each other player's untap step

"I fear that as we scurry after phantoms

The Earth herself lends her strength to these walls of living stone

Natural Selection [Collectors' Edition] Merfolk Rogue or combat phaseSet: Collectors' Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.