MTG

Counter target spell if no mana was spent to cast it.

Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. ...

Flying When Gossamer Phantasm becomes the target of a spell or ability, sacrifice it.

Flying Whenever an artifact creature you control deals combat damage to a player, you may create a 1/1 blue Thopter artifact creature token with fl...

Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. ...

Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Coral Trickster is turned...

Scry 4, then draw two cards.

Whenever you cast a creature spell, Halcyon Glaze becomes a 4/4 Illusion creature with flying in addition to its other types until end of turn.

Flying When Narcomoeba is put into your graveyard from your library, you may put it onto the battlefield.

Return target permanent to its owner's hand. Cycling {5}{W}{U}{B} ({5}{W}{U}{B}, Discard this card: Draw a card.) When you cycle Resounding Wave,...

Flying When Mulldrifter enters the battlefield, draw two cards. Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrifi...

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Draw two cards.

Artifacts, creatures, and lands your opponents control enter the battlefield tapped.

Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token. Tap seven untapped Merfolk you control:...

Defender, haste {T}: Draw a card, then discard a card.

Target player mills three cards. Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Whimwader can't attack unless defending player controls a blue permanent.

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you contr...

Whenever a player casts an instant or sorcery spell, each other player copies that spell. Each of those players may choose new targets for their copy.

Prowl {U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Look at the top four cards of your ...

Counter target spell unless its controller pays {X}. Clash with an opponent. If you win, that spell's controller mills four cards. (Each clashing p...

Take an extra turn after this one. Exile Temporal Mastery. Miracle {1}{U} (You may cast this card for its miracle cost when you draw it if it's th...

Each player shuffles their hand, graveyard, and all permanents they own into their library, then draws seven cards. Each player's life total become...

Return target creature to its owner's hand. Splice onto Arcane {3}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pa...