Mizzium Meddler [Magic Origins Prerelease Promos]Set: Magic Origins Prerelease Promos Type: Creature Vedalken Wizard Rarity: Rare Cost: {2}{U} Flash (You may cast this spell any time you could cast an instant.) When Mizzium Meddler enters the battlefield, you may change a target of target spell or ability to Mizzium Meddler. Energy surges in Izzet labs are opportunities for experimentation.

Set: Arena League 2000 Type: Basic Land — Swamp Rarity: Rare ({T}: Add {B}

When a player doesn't pay Thought Lash's cumulative upkeep

"Look to the south

Set: Nintendo: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: Colorless

Set: Beta Edition Type: Creature — Merfolk Rarity: Common Cost: {U} Most human scholars believe that Merfolk are the survivors of sunken Atlantis

For each nonland card discarded this way

Set: Betrayers of Kamigawa Type: Legendary Creature — Spirit Rarity: Rare Cost: {2}{U}{U} Flying

If you spend this mana to cast your commander

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Add {C}{C}

and enchantment with converted mana cost X

Set: XY: Steam Siege Type: Fairy Rarity: Promo Retreat cost: Colorless

Set: Commander 2013 Type: Creature — Zombie Rarity: Common Cost: {1}{B} Blue spells and red spells you cast cost {1} less to cast