Return all attacking creatures to their owner's hand.

Flying

When Angler Drake enters the battlefield, you may return target creature to its owner's hand.

{U}, {T}: Add {C}{C}{C}.

Instant and sorcery spells cost {2} less to cast.

Gain control of target Aura that's attached to a permanent. Attach it to another permanent it can enchant.

Instant and sorcery spells you cast cost {1} less to cast.

Whenever a spell or ability you control counters a spell, you may draw a card. If you do, discard a card.

Return target permanent to its owner's hand.

Draw three cards, then put two cards from your hand on top of your library in any order.

Draw four cards, then choose X cards in your hand and discard the rest.

As Chameleon Spirit enters the battlefield, choose a color.

Chameleon Spirit's power and toughness are each equal to the number of permanents of the chosen color your opponents control.

Return target creature and target land to their owners' hands.

Clockwork Beast enters the battlefield with seven +1/+0 counters on it.

At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1/+0 counter from it.

{X}, {T}: Put up to X +1/+0 counters on Clockwork Beast. This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.

For each creature target player controls, create a token that's a copy of that creature.

Flying

Cognivore's power and toughness are each equal to the number of instant cards in all graveyards.

Draw three cards.

Counter target spell that targets a creature.

Draw a card.

Counter target spell.

Tap all creatures without flying.

Desert of the Mindful enters the battlefield tapped.

{T}: Add {U}.

Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)

Counter target instant or sorcery spell unless its controller pays {1}.

Draw a card.

Target player gains control of up to three target nonattacking creatures until end of turn. Untap those creatures. They block this turn if able.

Counter target creature spell.

Draw a card.

Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.

Return target artifact, enchantment, or land to its owner's hand.

Choose one --

• Counter target spell.

• You may choose new targets for target spell.

• Copy target instant or sorcery spell. You may choose new targets for the copy.

Flying

When Iridescent Drake enters the battlefield, put target Aura card from a graveyard onto the battlefield under your control attached to Iridescent Drake.

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

Enchant artifact you control

At the beginning of your upkeep, create a token that's a copy of enchanted artifact. Then if you control eight or more artifacts with the same name as one another, you win the game.

Whenever you cast an instant or sorcery spell, create an X/X colorless Construct artifact creature token, where X is that spell's mana value.

{3}{U}{U}, Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand. Activate only if you control six or more artifacts.

Draw a card.

Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target player draws four cards.

Scry 1.

Draw a card.

Look at target player's hand.

Draw a card.

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Untap target creature an opponent controls and gain control of it until end of turn. That creature gains haste until end of turn. When you lose control of the creature, tap it.

Target player mills a card.

Draw a card at the beginning of the next turn's upkeep.

When Reef Worm dies, create a 3/3 blue Fish creature token with "When this creature dies, create a 6/6 blue Whale creature token with 'When this creature dies, create a 9/9 blue Kraken creature token.'"

Return target instant or sorcery card from your graveyard to your hand.

Put target creature on top of its owner's library.

Return target creature to its owner's hand.

Draw a card.

Counter target spell unless its controller pays {X}, where X is its mana value.

Counter target spell. Untap up to four lands.

{U}: Tap target creature unless its controller pays {1}.

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Create a tapped 2/2 black Zombie creature token for each instant and sorcery card in your graveyard.

Kicker--Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.)

Return target nonland permanent to its owner's hand. If this spell was kicked, return another target nonland permanent to its owner's hand.

Flying

When Sage Owl enters the battlefield, look at the top four cards of your library, then put them back in any order.

Sand Silos enters the battlefield tapped.

You may choose not to untap Sand Silos during your untap step.

At the beginning of your upkeep, if Sand Silos is tapped, put a storage counter on it.

{T}, Remove any number of storage counters from Sand Silos: Add {U} for each storage counter removed this way.

Seafloor Debris enters the battlefield tapped.

{T}: Add {U}.

{T}, Sacrifice Seafloor Debris: Add one mana of any color.

{T}: Add {U}.

Imprint -- When Semblance Anvil enters the battlefield, you may exile a nonland card from your hand.

Spells you cast that share a card type with the exiled card cost {2} less to cast.

Flying

Whenever Sibilant Spirit attacks, defending player may draw a card.

Sky Diamond enters the battlefield tapped.

{T}: Add {U}.

{T}: Add {C}{C}.

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Flying

{2}{U}: Draw a card, then put a +1/+1 counter on Sphinx of Magosi.

Whenever you cast a blue spell or an Island enters the battlefield under your control, you gain 1 life.

Enchant land

Enchanted land has "{T}: Counter target spell unless its controller pays {1}."

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

You have no maximum hand size.

{T}: Add {C}.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost.

You may tap or untap target creature.

Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.

Target player mills half their library, rounded down.

Until end of turn, target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1.

You may tap or untap target artifact, creature, or land.

Return target creature to its owner's hand.

Enchant creature

Enchanted creature can't attack or block, and its activated abilities can't be activated. That creature's controller may sacrifice a permanent for that player to ignore this effect until end of turn.

{1}{U}: Return Volrath's Curse to its owner's hand.

{X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control.

Return target creature to its owner's hand. Then return another target creature to its owner's hand unless its controller pays {1}.

Flying

As long as Wonder is in your graveyard and you control an Island, creatures you control have flying.