Static Orb

Artifact

As long as Static Orb is untapped, players can't untap more than two permanents during their untap steps.

The warriors fought against the paralyzing waves until even their thoughts froze in place.

Steamclaw

Artifact

, : Exile target card from a graveyard.

, Sacrifice Steamclaw: Exile target card from a graveyard.

"There's dead, and then there's dead dead."
-Steamclaw driver

Steel Golem

Artifact Creature - Golem

You can't cast creature spells.

"Once you create perfection, what else is there to make?"
-Arcum Dagsson, Soldevi machinist

Steel Hellkite

Artifact Creature - Dragon

Flying

: Steel Hellkite gets +1/+0 until end of turn.

: Destroy each nonland permanent with converted mana cost X whose controller was dealt combat damage by Steel Hellkite this turn. Activate this ability only once each turn.

Steel Overseer

Artifact Creature - Construct

: Put a +1/+1 counter on each artifact creature you control.

"The world is already run by all manner of machines. One day, they'll remind us of that fact."
-Sargis Haz, artificer

Steel Wall

Artifact Creature - Wall

Defender (This creature can't attack.)

Steelclad Serpent

Artifact Creature - Serpent

Steelclad Serpent can't attack unless you control another artifact.

"From the highest towers to the deepest sea, all life must be touched by etherium."
-Lodus of the Ethersworn

Stone Calendar

Artifact

Spells you cast cost up to less to cast.

The Pretender Mairsil ordered a great Calendar drawn up to show when the paths to the Dark Lands were strongest.

Stone Golem

Artifact Creature - Golem

The sculptor, like most artists, put his heart and soul in his work. But the newly awakened golem decided he wanted his creator's other, more tangible parts.

Stoneforge Masterwork

Artifact - Equipment

Equipped creature gets +1/+1 for each other creature you control that shares a creature type with it.

Equip

The nomadic kor carry only necessities on their long treks. The coming of the Eldrazi redefined "necessities."

Stonework Puma

Artifact Creature - Cat Ally

"We suffer uneasy ground, unstable alliances, and unpredictable magic. Something you can truly trust is worth more than a chest of gold."
-Nikou, Joraga bard

Storage Matrix

Artifact

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during his or her untap step. That player can untap only permanents of the chosen type this step.

Storm Cauldron

Artifact

Each player may play an additional land during each of his or her turns.

Whenever a land is tapped for mana, return it to its owner's hand.

Stormrider Rig

Artifact - Equipment

Equipped creature gets +1/+1.

Whenever a creature enters the battlefield under your control, you may attach Stormrider Rig to it.

Equip

Strandwalker

Artifact - Equipment

Living weapon (When this Equipment enters the battlefield, put a 0/0 black Germ creature token onto the battlefield, then attach this to it.)

Equipped creature gets +2/+4 and has reach.

Equip

Strata Scythe

Artifact - Equipment

Imprint - When Strata Scythe enters the battlefield, search your library for a land card, exile it, then shuffle your library.

Equipped creature gets +1/+1 for each land on the battlefield with the same name as the exiled card.

Equip

Stratadon

Artifact Creature - Beast

Domain - Stratadon costs less to cast for each basic land type among lands you control.

Trample

Designed like the gargadons of Keld-big and brutal.

Straw Golem

Artifact Creature - Golem

When an opponent casts a creature spell, sacrifice Straw Golem.

"Don't look at me. I didn't build it."
-Hanna, Weatherlight navigator

Street Sweeper

Artifact Creature - Construct

Whenever Street Sweeper attacks, destroy all Auras attached to target land.

The sweepers roam endlessly, scrubbing away the refuse-and anything else too slow or too clumsy to get out of their way.

Strider Harness

Artifact - Equipment

Equipped creature gets +1/+1 and has haste.

Equip

Each journey begins with a single step-and sometimes ends with that single step as well.

Strionic Resonator

Artifact

, : Copy target triggered ability you control. You may choose new targets for the copy. (A triggered ability uses the words "when," "whenever," or "at.")

Its tines cannot be rung by mere physical force. Only magic of great power can start its eldritch resonance.

Stuffy Doll

Artifact Creature - Construct

Indestructible

As Stuffy Doll enters the battlefield, choose a player.

Whenever Stuffy Doll is dealt damage, it deals that much damage to the chosen player.

: Stuffy Doll deals 1 damage to itself.

Su-Chi

Artifact Creature - Construct

When Su-Chi dies, add to your mana pool.

Flawed copies of relics from the Thran Empire, the Su-Chi were inherently unstable but provided useful knowledge for Tocasia's students.

Sultai Banner

Artifact

: Add , , or to your mana pool.

, , Sacrifice Sultai Banner: Draw a card.

Power to dominate, cruelty to rule.

Summoner's Egg

Artifact Creature - Construct

Imprint - When Summoner's Egg enters the battlefield, you may exile a card from your hand face down.

When Summoner's Egg dies, turn the exiled card face up. If it's a creature card, put it onto the battlefield under your control.

Summoning Station

Artifact

: Put a 2/2 colorless Pincher creature token onto the battlefield.

Whenever an artifact is put into a graveyard from the battlefield, you may untap Summoning Station.

Sun Droplet

Artifact

Whenever you're dealt damage, put that many charge counters on Sun Droplet.

At the beginning of each upkeep, you may remove a charge counter from Sun Droplet. If you do, you gain 1 life.

Sunbeam Spellbomb

Artifact

, Sacrifice Sunbeam Spellbomb: You gain 5 life.

, Sacrifice Sunbeam Spellbomb: Draw a card.

Suncrusher

Artifact Creature - Construct

Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.)

, , Remove a +1/+1 counter from Suncrusher: Destroy target creature.

, Remove a +1/+1 counter from Suncrusher: Return Suncrusher to its owner's hand.

Sundering Titan

Artifact Creature - Golem

When Sundering Titan enters the battlefield or leaves the battlefield, choose a land of each basic land type, then destroy those lands.

Sundial of the Infinite

Artifact

, : End the turn. Activate this ability only during your turn. (Exile all spells and abilities on the stack. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)

Sunforger

Artifact - Equipment

Equipped creature gets +4/+0.

, Unattach Sunforger: Search your library for a red or white instant card with converted mana cost 4 or less and cast that card without paying its mana cost. Then shuffle your library.

Equip

Sunglasses of Urza

Artifact

You may spend white mana as though it were red mana.

Sungrass Egg

Artifact

, , Sacrifice Sungrass Egg: Add to your mana pool. Draw a card.

"Has your peaceful nature led you on a crusade?"
-Watnik, master glassblower

Sunstone

Artifact

, Sacrifice a snow land: Prevent all combat damage that would be dealt this turn.

"I dispute Relicbane's hysterical allegations, Commissioner, but it is true that these artifacts can be dangerous."
-Arcum Dagsson, Soldevi Machinist

Suntouched Myr

Artifact Creature - Myr

Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.)

As the fifth sun joins the other four, new abilities awaken in the creatures of Mirrodin.

Surestrike Trident

Artifact - Equipment

Equipped creature has first strike and ", Unattach Surestrike Trident: This creature deals damage equal to its power to target player."

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Surge Node

Artifact

Surge Node enters the battlefield with six charge counters on it.

, , Remove a charge counter from Surge Node: Put a charge counter on target artifact.

Without a foe to focus on, the machine priests had time to indulge in new sciences.

Surveyor's Scope

Artifact

, Exile Surveyor's Scope: Search your library for up to X basic land cards, where X is the number of players who control at least two more lands than you. Put those cards onto the battlefield, then shuffle your library.

Swiftfoot Boots

Artifact - Equipment

Equipped creature has hexproof and haste.

Equip