Murktide Regent [Secret Lair Showdown] Clamfolk Set: Doctor Who Type: Artifact

Set: Doctor Who Type: Artifact Rarity: Common Cost: {2} {T}: Add one mana of any color in your commander's color identity

Set: Ravnica: City of Guilds Type: Enchantment Rarity: Uncommon Cost: {1}{W} Activated abilities cost {2} more to activate unless they're mana abilities

Set: Fifth Edition Type: Enchantment — Aura Rarity: Rare Cost: {W} Enchant Wall

Set: Mystery Booster Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Flash

Set: Commander 2011 Type: Legendary Creature — Elf Rogue Rarity: Rare Cost: {1}{G}{U} Whenever a creature deals combat damage to one of your opponents

Murktide Regent [Secret Lair Showdown] Clamfolk Set: Doctor Who Type: ArtifactSet: Secret Lair Showdown Type: Creature Dragon Rarity: Mythic Cost: {5}{U}{U} Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Flying Murktide Regent enters the battlefield with a +1 +1 counter on it for each instant and sorcery card exiled with it. Whenever an instant or sorcery card leaves your graveyard, put a +1 +1 counter on Murktide Regent.