Devouring Rage

Instant - Arcane

As an additional cost to cast Devouring Rage, you may sacrifice any number of Spirits.

Target creature gets +3/+0 until end of turn. For each Spirit sacrificed this way, that creature gets an additional +3/+0 until end of turn.

Through the Breach

Instant - Arcane

You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Strength of Cedars

Instant - Arcane

Target creature gets +X/+X until end of turn, where X is the number of lands you control.

"No sooner had the beast collapsed under the blows of Takeno's sword than the earth rippled and the creature rose again to face him."
-Battle of Akagi River: A Survivor's Tale

Call for Blood

Instant - Arcane

As an additional cost to cast Call for Blood, sacrifice a creature.

Target creature gets -X/-X until end of turn, where X is the sacrificed creature's power.

Charge Across the Araba

Instant - Arcane

Sweep - Return any number of Plains you control to their owner's hand. Creatures you control get +1/+1 until end of turn for each Plains returned this way.

Death of a Thousand Stings

Instant - Arcane

Target player loses 1 life and you gain 1 life.

At the beginning of your upkeep, if you have more cards in hand than each opponent, you may return Death of a Thousand Stings from your graveyard to your hand.

Moonlight Bargain

Instant

Look at the top five cards of your library. For each card, put that card into your graveyard unless you pay 2 life. Then put the rest into your hand.

At every fifth full moon, the Moon Market convenes to peddle Ravnica's most forbidden wares.

Cleansing Beam

Instant

Radiance - Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.

"Justice is toothless without punishment. Righteousness cannot succeed without the suffering of the guilty."
-Razia

Scatter the Seeds

Instant

Convoke (Each creature you tap while casting this spell reduces its cost by or by one mana of that creature's color.)

Put three 1/1 green Saproling creature tokens onto the battlefield.

From the seeds of faith, great forests grow.

Brace for Impact

Instant

Prevent all damage that would be dealt to target multicolored creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creature.

Flesh can be tempered by spellcraft and forged ever stronger by the hammers of foes.

Swift Silence

Instant

Counter all other spells. Draw a card for each spell countered this way.

"This world may not know peace, but in my presence you will know quiet."
-Augustin IV

Twinstrike

Instant

Twinstrike deals 2 damage to each of two target creatures.

Hellbent - Destroy those creatures instead if you have no cards in hand.

They're dying left and right.

Vigean Intuition

Instant

Choose a card type, then reveal the top four cards of your library. Put all cards of the chosen type revealed this way into your hand and the rest into your graveyard. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)

Bound (Bound/Determined)

Instant

Sacrifice a creature. Return up to X cards from your graveyard to your hand, where X is the number of colors that creature was. Exile this card.

Traitor's Clutch

Instant

Target creature gets +1/+0, becomes black, and gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Word of Seizing

Instant

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Untap target permanent and gain control of it until end of turn. It gains haste until end of turn.

"Obey!"

Treacherous Urge

Instant

Target opponent reveals his or her hand. You may put a creature card from it onto the battlefield under your control. That creature gains haste. Sacrifice it at the beginning of the next end step.

Spin into Myth

Instant

Put target creature on top of its owner's library, then fateseal 2. (To fateseal 2, look at the top two cards of an opponent's library, then put any number of them on the bottom of that player's library and the rest on top in any order.)

Riddle of Lightning

Instant

Choose target creature or player. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's converted mana cost to that creature or player. (To scry 3, look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Mystic Genesis

Instant

Counter target spell. Put an X/X green Ooze creature token onto the battlefield, where X is that spell's converted mana cost.

"The Simic can grow anything out of a puddle of sludge. I just hope they never join forces with the Golgari."
-Teysa Karlov, Grand Envoy of Orzhov

Totally Lost

Instant

Put target nonland permanent on top of its owner's library.

Fblthp had always hated crowds.

Punish the Enemy

Instant

Punish the Enemy deals 3 damage to target player and 3 damage to target creature.

"When justice descends, the servant will burn with the master."
-Aurelia

Lash of the Whip

Instant

Target creature gets -4/-4 until end of turn.

"No matter who their fickle hearts worship, all mortals belong to one god in the end."
-Iadorna, death priest of Erebos

Rescue from the Underworld

Instant

As an additional cost to cast Rescue from the Underworld, sacrifice a creature.

Choose target creature card in your graveyard. Return that card and the sacrificed card to the battlefield under your control at the beginning of your next upkeep. Exile Rescue from the Underworld.

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.)

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

Meditation Puzzle

Instant

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

You gain 8 life.

Find your center, and you will find your way.

Sanctified Charge

Instant

Creatures you control get +2/+1 until end of turn. White creatures you control also gain first strike until end of turn. (They deal combat damage before creatures without first strike.)

You need only raise your spear to receive this blessing.

Ætherspouts

Instant

For each attacking creature, its owner puts it on the top or bottom of his or her library.

"Don't worry, there's plenty for everyone."
-Vickon, Eleventh Company battlemage

Flesh to Dust

Instant

Destroy target creature. It can't be regenerated.

"Pain is temporary. So is life."
-Liliana Vess

Unmake the Graves

Instant

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Return up to two target creature cards from your graveyard to your hand.

"I'm raising an army. Any volunteers?"

Take Up Arms

Instant

Put three 1/1 white Warrior creature tokens onto the battlefield.

"Many scales make the skin of a dragon."
-Abzan wisdom

Blinding Spray

Instant

Creatures your opponents control get -4/-0 until end of turn.

Draw a card.

"The stronger our enemies seem, the more vulnerable they are."
-Sultai secret

Murderous Cut

Instant

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Destroy target creature.

The blades of a Sultai assassin stab like the fangs of a dragon.

Throttle

Instant

Target creature gets -4/-4 until end of turn.

"The best servants are made from those who died without a scratch."
-Sidisi, khan of the Sultai

Burn Away

Instant

Burn Away deals 6 damage to target creature. When that creature dies this turn, exile all cards from its controller's graveyard.

"Your corruption will burn, serpent, until there is nothing left to defile."
-Asmala, bloodfire mystic

Intellectual Offering

Instant

Choose an opponent. You and that player each draw three cards.

Choose an opponent. Untap all nonland permanents you control and all nonland permanents that player controls.

Volcanic Offering

Instant

Destroy target nonbasic land you don't control and target nonbasic land of an opponent's choice you don't control.

Volcanic Offering deals 7 damage to target creature you don't control and 7 damage to target creature of an opponent's choice you don't control.

Enhanced Awareness

Instant

Draw three cards, then discard a card.

"Study the topography of your enemies, and you will have a map to victory."
-Shu Yun, the Silent Tempest

Rite of Undoing

Instant

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Return target nonland permanent you control and target nonland permanent you don't control to their owners' hands.