Siegecraft

Enchantment - Aura

Enchant creature

Enchanted creature gets +2/+4.

"They thought their fortress impregnable . . . until we marched up with ours, and blocked out the sun."
-Golran, dragonscale captain

Sifter of Skulls

Creature - Eldrazi

Devoid (This card has no color.)

Whenever another nontoken creature you control dies, put a 1/1 colorless Eldrazi Scion creature token onto the battlefield. It has "Sacrifice this creature: Add {C} to your mana pool." ({C} represents colorless mana.)

Sightless Brawler

Enchantment Creature - Human Warrior

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Sightless Brawler can't attack alone.

Enchanted creature gets +3/+2 and can't attack alone.

Sigiled Skink

Creature - Lizard

Whenever Sigiled Skink attacks, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

The runes seem to come alive as it moves, rippling like slow flames across its scales.

Sigiled Starfish

Creature - Starfish

: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Kruphix hid the most dire prophecies about humankind where humans would never find them and tritons wouldn't care to read them.

Sign in Blood

Sorcery

Target player draws two cards and loses 2 life.

Little agonies pave the way to greater power.

Signal the Clans

Instant

Search your library for three creature cards and reveal them. If you reveal three cards with different names, choose one of them at random and put that card into your hand. Shuffle the rest into your library.

Gruul clanfolk obey few rules, but all feel bound to answer the call of the horn.

Silence

Instant

Your opponents can't cast spells this turn. (Spells cast before this resolves are unaffected.)

"Take a quiet moment to reflect on your sins."
-Cleph, Order of Redeemed Souls

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.

Silent Artisan

Creature - Giant

On the fourth day they passed through a forest of immense stacked stones. Althemone, youngest of the companions, called these pillars the work of a god, but the Champion knew better. She quickened her pace.
-The Theriad

Silent Sentinel

Creature - Archon

Flying

Whenever Silent Sentinel attacks, you may return target enchantment card from your graveyard to the battlefield.

It serves a justice higher than the whims of the gods.

Silent Skimmer

Creature - Eldrazi Drone

Devoid (This card has no color.)

Flying

Whenever Silent Skimmer attacks, defending player loses 2 life.

"I watched it pass at a distance. When I looked back to my companions, Najet was dead."-Akiri, kor line-slinger

Simic Charge

Simic Charm

Instant

Choose one - Target creature gets +3/+3 until end of turn; or permanents you control gain hexproof until end of turn; or return target creature to its owner's hand.

"We measure our progress in heartbeats."
-Prime Speaker Zegana

Simic Cluestone

Artifact

: Add or to your mana pool.

, , Sacrifice Simic Cluestone: Draw a card.

Simic symbols are among the most intricate and fragile, yet few vandalize them for fear of the strange lifeforms that might be released.

Simic Fluxmage

Creature - Merfolk Wizard

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

, : Move a +1/+1 counter from Simic Fluxmage onto target creature.

Simic Guildgate

Land - Gate

Simic Guildgate enters the battlefield tapped.

: Add or to your mana pool.

Enter and comprehend the perfection of orchestrated life.

Simic Keyrune

Artifact

: Add or to your mana pool.

: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Simic Manipulator

Creature - Mutant Wizard

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

, Remove one or more +1/+1 counters from Simic Manipulator: Gain control of target creature with power less than or equal to the number of +1/+1 counters removed this way.

Sin Collector

Creature - Human Cleric

When Sin Collector enters the battlefield, target opponent reveals his or her hand. You choose an instant or sorcery card from it and exile that card.

"That must weigh heavily on your soul. Let me purge it for you."

Singing Bell Strike

Enchantment - Aura

Enchant creature

When Singing Bell Strike enters the battlefield, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step.

Enchanted creature has ": Untap this creature."

Sinister Possession

Enchantment - Aura

Enchant creature

Whenever enchanted creature attacks or blocks, its controller loses 2 life.

"You caught something on a cold night's stroll? No, I'd say something caught you."
-Mezim Magrah, civic healer

Sip of Hemlock

Sorcery

Destroy target creature. Its controller loses 2 life.

Conspirators poisoned the oracle not because her visions were wrong, but because they were right.

Sire of Insanity

Creature - Demon

At the beginning of each end step, each player discards his or her hand.

Its victims become mindless lunatics. Conveniently, that's the first step in joining the Cult of Rakdos.

Sire of Stagnation

Creature - Eldrazi

Devoid (This card has no color.)

Whenever a land enters the battlefield under an opponent's control, that player exiles the top two cards of his or her library and you draw two cards.

As the great scourge passed by, Zendikar shivered, then lay silent.

Siren of the Fanged Coast

Creature - Siren

Flying

Tribute 3 (As this creature enters the battlefield, an opponent of your choice may place three +1/+1 counters on it.)

When Siren of the Fanged Coast enters the battlefield, if tribute wasn't paid, gain control of target creature.

Siren of the Silent Song

Creature - Zombie Siren

Flying

Inspired - Whenever Siren of the Silent Song becomes untapped, each opponent discards a card, then puts the top card of his or her library into his or her graveyard.

Siren Song Lyre

Artifact - Equipment

Equipped creature has ", : Tap target creature."

Equip

A siren once tried to steal it out of jealousy but was caught by the song of its strings.

Skarrg Goliath

Creature - Beast

Trample

Bloodrush - , Discard Skarrg Goliath: Target attacking creature gets +9/+9 and gains trample until end of turn.

"They bind us with their laws. We free ourselves with nature's fist."
-Nikya of the Old Ways

Skarrg Guildmage

Creature - Human Shaman

: Creatures you control gain trample until end of turn.

: Target land you control becomes a 4/4 Elemental creature until end of turn. It's still a land.

Skinbrand Goblin

Creature - Goblin Warrior

Bloodrush - , Discard Skinbrand Goblin: Target attacking creature gets +2/+1 until end of turn.

"These Gruul skin-runes-discern whether their patterns evoke streets, leylines, or both. You have four days."
-Niv-Mizzet, to his assistant

Skitterskin

Creature - Eldrazi Drone

Devoid (This card has no color.)

Skitterskin can't block.

: Regenerate Skitterskin. Activate this ability only if you control another colorless creature.

Skull Rend

Sorcery

Skull Rend deals 2 damage to each opponent. Those players each discard two cards at random.

"We could never accept anyone with a face that pretty or a mind that sane."
-Nyoser, Gore-House ringleader

Skullcrack

Instant

Players can't gain life this turn. Damage can't be prevented this turn. Skullcrack deals 3 damage to target player.

The lawmage's argument was clever and well reasoned, but Blunk's response proved irrefutable.

Sky Scourer

Creature - Eldrazi Drone

Devoid (This card has no color.)

Flying

Whenever you cast a colorless spell, Sky Scourer gets +1/+0 until end of turn.

"The Eldrazi are nothing if not thorough."
-Jace Beleren

Skybind

Enchantment

Constellation - Whenever Skybind or another enchantment enters the battlefield under your control, exile target nonenchantment permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step.

Skyblinder Staff

Artifact - Equipment

Equipped creature gets +1/+0 and can't be blocked by creatures with flying.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

"If bats are the only thing between me and a mountain of Orzhov coins, then I'm about to be a very rich thief."

Skygames

Enchantment - Aura

Enchant land

Enchanted land has ": Target creature gains flying until end of turn. Activate this ability only any time you could cast a sorcery."

Both Boros and Azorius scout the games in hopes of recruiting the finest athletes.

Skyknight Legionnaire

Creature - Human Knight

Flying, haste

"I do not know which gives me more pride: the legions of soldiers marching in thunderous lockstep, or the cry of the skyknights riding their rocs like jagged lightning overhead."
-Razia

Skylasher

Creature - Insect

Flash

Skylasher can't be countered.

Reach, protection from blue

"It preys on those who would spy on our lands, so we never prey on it."
-Kroshkar, Gruul shaman

Skyline Cascade

Land

Skyline Cascade enters the battlefield tapped.

When Skyline Cascade enters the battlefield, target creature an opponent controls doesn't untap during its controller's next untap step.

: Add to your mana pool.

Skyline Predator

Creature - Drake

Flash (You may cast this spell any time you could cast an instant.)

Flying

"It will dodge your first arrow and flatten you before there's a second."
-Alcarus, Selesnya archer

Skymark Roc

Creature - Bird

Flying

Whenever Skymark Roc attacks, you may return target creature defending player controls with toughness 2 or less to its owner's hand.

"Try not to look guilty. Or delicious."
-Thorpe, street urchin

Skyreaping

Sorcery

Skyreaping deals damage to each creature with flying equal to your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

Skyrider Elf

Creature - Elf Warrior Ally

Flying

Converge - Skyrider Elf enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.

"It may be unconventional, but I'll take any steady mount in a storm."

Skyspear Cavalry

Creature - Human Soldier

Flying

Double strike (This creature deals both first-strike and regular combat damage.)

Pray her spear reaches you first. Her griffin is less kind.

Slab Hammer

Artifact - Equipment

Whenever equipped creature attacks, you may return a land you control to its owner's hand. If you do, the creature gets +2/+2 until end of turn.

Equip

Neither subtle nor pretty.

Slate Street Ruffian

Creature - Human Warrior

Whenever Slate Street Ruffian becomes blocked, defending player discards a card.

"Merciless to the point of psychosis. Let's give him a job."
-Zelinas, Orzhov recruiter

Slaughter Drone

Creature - Eldrazi Drone

Devoid (This card has no color.)

{C}: Slaughter Drone gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it. {C} represents colorless mana.)

It kills what is, making way for what should not be.

Slaughter Games

Sorcery

Slaughter Games can't be countered by spells or abilities.

Name a nonland card. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles his or her library.

Slaughterhorn

Creature - Beast

Bloodrush - , Discard Slaughterhorn: Target attacking creature gets +3/+2 until end of turn.

The Orzhov clergy would never cross its path, but sending thrull couriers to do so is cheap and entertaining.

Slime Molding

Sorcery

Put an X/X green Ooze creature token onto the battlefield.

"Give me enough refuse and mana and I will summon an ooze that can engulf all of Ravnica."
-Cevraya, Golgari shaman

Slip Through Space

Sorcery

Devoid (This card has no color.)

Target creature can't be blocked this turn.

Draw a card.

The Eldrazi twisted in a direction that had no name, and a frontal assault became a panicked rout.

Slitherhead

Creature - Plant Zombie

Scavenge (, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)

"It makes better use of Uncle Dragi's head than he ever did."
-Pesha, retired blacksmith

Sliver Construct

Artifact Creature - Sliver Construct

Slivers destroy those who come close to the Skep, the central hive. Shards of torn metal litter the ground as a warning to any artificers inquisitive about the hive's inner workings.

Sliver Hive

Land

: Add to your mana pool.

: Add one mana of any color to your mana pool. Spend this mana only to cast a Sliver spell.

, : Put a 1/1 colorless Sliver creature token onto the battlefield. Activate this ability only if you control a Sliver.

Sliver Hivelord

Legendary Creature - Sliver

Sliver creatures you control have indestructible. (Damage and effects that say "destroy" don't destroy them.)

"This is the source, the line unbroken since the calamity that brought such monsters to our shores."
-Hastric, Thunian scout

Sludge Crawler

Creature - Eldrazi Drone

Devoid (This card has no color.)

Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of his or her library.)

: Sludge Crawler gets +1/+1 until end of turn.

Sluiceway Scorpion

Creature - Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Scavenge (, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)

Slum Reaper

Creature - Horror

When Slum Reaper enters the battlefield, each player sacrifices a creature.

It's sent into unguilded districts by the Orzhov to collect the souls of those no one will miss.

Smelt

Instant

Destroy target artifact.

"Looks like that wasn't darksteel after all."
-Koth of the Hammer

Smelt-Ward Gatekeepers

Creature - Human Warrior

When Smelt-Ward Gatekeepers enters the battlefield, if you control two or more Gates, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.

Smite

Instant

Destroy target blocked creature.

"The mighty rely solely on their strength. They are shocked when we do the same."
-Tars Olan, kor world-gift

Smite the Monstrous

Instant

Destroy target creature with power 4 or greater.

Though the old holy wards and roadside shrines have begun to fail, faith in Avacyn still holds true power.

Smog Elemental

Creature - Elemental

Flying

Creatures with flying your opponents control get -1/-1.

"The skies used to be my refuge, a place of peace away from the chaos below. Now, with every flight, death seems to follow me like a shadow."
-Writings of Cica, Skyjek scout

Smoke Teller

Creature - Human Shaman

: Look at target face-down creature.

"See your enemies from a thousand sides. Then you will find a thousand ways to kill them."

Smoldering Marsh

Land - Swamp Mountain

(: Add or to your mana pool.)

Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands.

The continent of Guul Draz is a geothermal swampland reeking of heat and decay.

Smothering Abomination

Creature - Eldrazi

Devoid (This card has no color.)

Flying

At the beginning of your upkeep, sacrifice a creature.

Whenever you sacrifice a creature, draw a card.

Snake of the Golden Grove

Creature - Snake

Tribute 3 (As this creature enters the battlefield, an opponent of your choice may place three +1/+1 counters on it.)

When Snake of the Golden Grove enters the battlefield, if tribute wasn't paid, you gain 4 life.

Some fruits are best left ungathered.

Snapping Gnarlid

Creature - Beast

Landfall - Whenever a land enters the battlefield under your control, Snapping Gnarlid gets +1/+1 until end of turn.

All of Zendikar's beings sense the upheaval that accompanies the Eldrazi.

Snowhorn Rider

Creature - Human Warrior

Trample

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Sure-footed, strong-willed, and ill-tempered-and so is the ram.

Soldier of the Pantheon

Creature - Human Soldier

Protection from multicolored

Whenever an opponent casts a multicolored spell, you gain 1 life.

"I hear the gods' voices in my dreams each night, and I offer bloody trophies on their altars each day."

Solemn Offering

Sorcery

Destroy target artifact or enchantment. You gain 4 life.

"A relic donation is suggested."
"The suggestion is mandatory."
-Temple signs

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.

Sorin, Solemn Visitor

Planeswalker - Sorin (Loyalty: 4)

+1: Until your next turn, creatures you control get +1/+0 and gain lifelink.

−2: Put a 2/2 black Vampire creature token with flying onto the battlefield.

−6: You get an emblem with "At the beginning of each opponent's upkeep, that player sacrifices a creature."

Soul of Innistrad

Creature - Avatar

Deathtouch

: Return up to three target creature cards from your graveyard to your hand.

, Exile Soul of Innistrad from your graveyard: Return up to three target creature cards from your graveyard to your hand.

Soul of New Phyrexia

Artifact Creature - Avatar

Trample

: Permanents you control gain indestructible until end of turn.

, Exile Soul of New Phyrexia from your graveyard: Permanents you control gain indestructible until end of turn.

Soul of Ravnica

Creature - Avatar

Flying

: Draw a card for each color among permanents you control.

, Exile Soul of Ravnica from your graveyard: Draw a card for each color among permanents you control.

Soul of Shandalar

Creature - Avatar

First strike

: Soul of Shandalar deals 3 damage to target player and 3 damage to up to one target creature that player controls.

, Exile Soul of Shandalar from your graveyard: Soul of Shandalar deals 3 damage to target player and 3 damage to up to one target creature that player controls.

Soul of Theros

Creature - Avatar

Vigilance

: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.

, Exile Soul of Theros from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.

Soul of Zendikar

Creature - Avatar

Reach

: Put a 3/3 green Beast creature token onto the battlefield.

, Exile Soul of Zendikar from your graveyard: Put a 3/3 green Beast creature token onto the battlefield.

Soul Ransom

Enchantment - Aura

Enchant creature

You control enchanted creature.

Discard two cards: Soul Ransom's controller sacrifices it, then draws two cards. Only any opponent may activate this ability.

Soul Tithe

Enchantment - Aura

Enchant nonland permanent

At the beginning of the upkeep of enchanted permanent's controller, that player sacrifices it unless he or she pays , where X is its converted mana cost.

Soulmender

Creature - Human Cleric

: You gain 1 life.

"Healing is more art than magic. Well, there is still quite a bit of magic."

Soulsworn Spirit

Creature - Spirit

Soulsworn Spirit is unblockable.

When Soulsworn Spirit enters the battlefield, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Spark Jolt

Instant

Spark Jolt deals 1 damage to target creature or player. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Acolytes of Purphoros hammer the world until they see the sparks of change.

Spark Trooper

Creature - Elemental Soldier

Trample, lifelink, haste

At the beginning of the end step, sacrifice Spark Trooper.

Izzet-designed conductors atop Sunhome charge empty sets of armor that give form to the fluctuating elementals.

Sparkmage's Gambit

Sorcery

Sparkmage's Gambit deals 1 damage to each of up to two target creatures. Those creatures can't block this turn.

"A touch of lightning, and anyone can be taught to dance."
-Tobin, sparkmage

Spatial Contortion

Instant

({C} represents colorless mana.)

Target creature gets +3/-3 until end of turn.

"For those without the Planeswalker spark, the merest touch of the Blind Eternities can kill."
-Ugin

Spawn of Rix Maadi

Creature - Horror

Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

"Straight from the blood-drenched imagination of our illustrious parun!"
-Nyoser, Gore-House ringleader

Spawn of Thraxes

Creature - Dragon

Flying

When Spawn of Thraxes enters the battlefield, it deals damage to target creature or player equal to the number of Mountains you control.

Sparks from Purphoros's forge fill the belly of every dragon.

Spawnbinder Mage

Creature - Human Wizard Ally

Cohort - , Tap an untapped Ally you control: Tap target creature.

"Follow me. Step lightly. And resist the urge to kick them."

Spawning Bed

Land

: Add to your mana pool.

, , Sacrifice Spawning Bed: Put three 1/1 colorless Eldrazi Scion creature tokens onto the battlefield. They have "Sacrifice this creature: Add to your mana pool."

Young Eldrazi crawl forth from the dust, compelled by a greater will.

Spear of Heliod

Legendary Enchantment Artifact

Creatures you control get +1/+1.

, : Destroy target creature that dealt damage to you this turn.

Legend speaks of the Sun Spear, the mighty weapon that can strike any point in Theros, even the depths of the Underworld.

Spearpoint Oread

Enchantment Creature - Nymph

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

First strike

Enchanted creature gets +2/+2 and has first strike.

Species Gorger

Creature - Frog Beast

At the beginning of your upkeep, return a creature you control to its owner's hand.

"We raised eelhawks to control the squidflies, then waspcrabs to prey on the eelhawks. Now what do we do with all these waspcrabs?"
-Gulistan, Simic biomancer

Spectra Ward

Enchantment - Aura

Enchant creature

Enchanted creature gets +2/+2 and has protection from all colors. This effect doesn't remove Auras. (It can't be blocked, targeted, or dealt damage by anything that's white, blue, black, red, or green.)

Spell Blast

Instant

Counter target spell with converted mana cost X. (For example, if that spell's mana cost is , X is 5.)

Spell Rupture

Instant

Counter target spell unless its controller pays , where X is the greatest power among creatures you control.

"Like water, mana will drain from an inferior vessel."
-Jalan Tosk, Simic forcemage

Spell Shrivel

Instant

Devoid (This card has no color.)

Counter target spell unless its controller pays . If that spell is countered this way, exile it instead of putting it into its owner's graveyard.