MTG Blue (738)

Set: From the Vault: Twenty Type: Instant Rarity: Mythic Cost: {3}{U} Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile...

Set: Mercadian Masques Type: Instant Rarity: Rare Cost: {U}{U} Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn....

Set: Revised Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control...

Set: Revised Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you...

Set: Planeshift Type: Instant Rarity: Uncommon Cost: {1}{U} Counter target blue spell. "I'd be happy to stop contradicting you, Urza, just as soon as you start being right." —Bo Levar,...

Set: Ravnica: City of Guilds Type: Instant Rarity: Common Cost: {1}{U} Return target creature you control and target creature you don't control to their owners' hands. When House Dimir's secrets...

Set: The List Type: Instant Rarity: Common Cost: {1}{U} Draw a card.Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) "Great books...

Set: Commander Anthology Volume II Type: Instant Rarity: Common Cost: {1}{U} Counter target spell with mana value 4 or greater. "You are beneath contempt. Your lineage will be forgotten."

Set: Commander 2019 Type: Instant // Instant Rarity: Rare Cost: {3}{R} // {2}{U} Refuse deals damage to target spell's controller equal to that spell's converted mana cost. Reverse Type: Instant...