Feast of Dreams

Instant

Destroy target enchanted creature or enchantment creature.

"We gave the gods the power to war against us. It is time we took that power back."

Hour of Need

Instant

Strive - Hour of Need costs more to cast for each target beyond the first.

Exile any number of target creatures. For each creature exiled this way, its controller puts a 4/4 blue Sphinx creature token with flying onto the battlefield.

Hubris

Instant

Return target creature and all Auras attached to it to their owners' hands.

"You wish to learn of Nyx? Very well."
-Phenax, god of deception

Kiora's Dismissal

Instant

Strive - Kiora's Dismissal costs more to cast for each target beyond the first.

Return any number of target enchantments to their owners' hands.

Nature's Panoply

Instant

Strive - Nature's Panoply costs more to cast for each target beyond the first.

Choose any number of target creatures. Put a +1/+1 counter on each of them.

Nature protects its own.

Nightmarish End

Instant

Target creature gets -X/-X until end of turn, where X is the number of cards in your hand.

"To think some believe it peaceful to die in one's sleep."
-Ashiok, Nightmare Weaver

Phalanx Formation

Instant

Strive - Phalanx Formation costs more to cast for each target beyond the first.

Any number of target creatures each gain double strike until end of turn. (They deal both first-strike and regular combat damage.)

Polymorphous Rush

Instant

Strive - Polymorphous Rush costs more to cast for each target beyond the first.

Choose a creature on the battlefield. Any number of target creatures you control each become a copy of that creature until end of turn.

Ritual of the Returned

Instant

Exile target creature card from your graveyard. Put a black Zombie creature token onto the battlefield. Its power is equal to that card's power and its toughness is equal to that card's toughness.

A mask forged to avenge a death forgotten.

Rouse the Mob

Instant

Strive - Rouse the Mob costs more to cast for each target beyond the first.

Any number of target creatures each get +2/+0 and gain trample until end of turn.

Setessan Tactics

Instant

Strive - Setessan Tactics costs more to cast for each target beyond the first.

Until end of turn, any number of target creatures each get +1/+1 and gain ": This creature fights another target creature."

Silence the Believers

Instant

Strive - Silence the Believers costs more to cast for each target beyond the first.

Exile any number of target creatures and all Auras attached to them.

Solidarity of Heroes

Instant

Strive - Solidarity of Heroes costs more to cast for each target beyond the first.

Choose any number of target creatures. Double the number of +1/+1 counters on each of them.

Starfall

Instant

Starfall deals 3 damage to target creature. If that creature is an enchantment, Starfall deals 3 damage to that creature's controller.

"The most brilliant stars are not born of Nyx."
-Rhexenor, Akroan flamespeaker

Acolyte's Reward

Instant

Prevent the next X damage that would be dealt to target creature this turn, where X is your devotion to white. If damage is prevented this way, Acolyte's Reward deals that much damage to target creature or player. (Each in the mana costs of permanents you control counts toward your devotion to white.)

Aspect of Hydra

Instant

Target creature gets +X/+X until end of turn, where X is your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

"Even alone I outnumber you."

Bile Blight

Instant

Target creature and all other creatures with the same name as that creature get -3/-3 until end of turn.

Not an arrow loosed, javelin thrown, nor sword raised. None were needed.

Crypsis

Instant

Target creature you control gains protection from creatures your opponents control until end of turn. Untap it.

Tritons borrow the camouflage of their oceanic prey to become predators on land.

Eye Gouge

Instant

Target creature gets -1/-1 until end of turn. If it's a Cyclops, destroy it.

One chance. One throw. One perfect hit.

Fall of the Hammer

Instant

Target creature you control deals damage equal to its power to another target creature.

It is unwise to insult the god of the forge. It is also unwise to stand near anyone else who has insulted him.

Fated Conflagration

Instant

Fated Conflagration deals 5 damage to target creature or planeswalker. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Fated Infatuation

Instant

Put a token onto the battlefield that's a copy of target creature you control. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Fated Intervention

Instant

Put two 3/3 green Centaur enchantment creature tokens onto the battlefield. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Fated Retribution

Instant

Destroy all creatures and planeswalkers. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Fated Return

Instant

Put target creature card from a graveyard onto the battlefield under your control. It gains indestructible. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Glimpse the Sun God

Instant

Tap X target creatures. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Better to be beneath Heliod's notice than beneath his heel.

Hold at Bay

Instant

Prevent the next 7 damage that would be dealt to target creature or player this turn.

It was Daeron's bravery that brought him to Odunos. But it was the magic of Meletis that brought him home.

Lightning Volley

Instant

Until end of turn, creatures you control gain ": This creature deals 1 damage to target creature or player."

"We are the motes of rain that join to make the thundercloud. The power of the storm god surges through us!"

Mortal's Ardor

Instant

Target creature gets +1/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

"Such deeds should be common fare for such as us."
-Anax, king of Akros

Mortal's Resolve

Instant

Target creature gets +1/+1 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

The Fates tried to cut her string but found the thread had turned to iron.

Nullify

Instant

Counter target creature or Aura spell.

"Those who incur Thassa's anger will be swallowed whole by her waves, or torn asunder by her bident."
-Thrasios, triton hero

Reap What Is Sown

Instant

Put a +1/+1 counter on each of up to three target creatures.

The strength of the people comes from the land. And the bounty of the land comes from Karametra.

Retraction Helix

Instant

Until end of turn, target creature gains ": Return target nonland permanent to its owner's hand."

Where the geometries of the world collapse, a master of the Æther can harvest power beyond comprehending.

Rise to the Challenge

Instant

Target creature gets +2/+0 and gains first strike until end of turn.

Plidius wagered that Arissa couldn't kill a chimera with her javelins alone. She proved him wrong in a way everyone could see for days to come.

Searing Blood

Instant

Searing Blood deals 2 damage to target creature. When that creature dies this turn, Searing Blood deals 3 damage to the creature's controller.

Purphoros's blessing: sometimes a boon, sometimes a bane. Always ablaze.

Sudden Storm

Instant

Tap up to two target creatures. Those creatures don't untap during their controllers' next untap steps. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

No matter how big and strong you are, the sea is bigger and stronger.

Thassa's Rebuff

Instant

Counter target spell unless its controller pays , where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

To resist Thassa is to deny the rising tide.

Unravel the Æther

Instant

Choose target artifact or enchantment. Its owner shuffles it into his or her library.

Thaumaturges of Theros have learned to weave their magic into the world around them, but it can be pulled apart strand by strand.

Illusionist's Gambit

Instant

Cast Illusionist's Gambit only during the declare blockers step on an opponent's turn.Remove all attacking creatures from combat and untap them. After this phase, there is an additional combat phase. Each of those creatures attacks that combat if able. They can't attack you or a planeswalker you control that combat.

Unexpectedly Absent

Instant

Put target nonland permanent into its owner's library just beneath the top X cards of that library.

Once you've been dragged down the currents of time, you'll never quite trust your own permanence again.