Slagwoods Bridge enters the battlefield tapped.

Indestructible

: Add or .

Living metal (As long as it's your turn, this Vehicle is also a creature.)

First strike, haste

Whenever Slicer deals combat damage to a player, convert it at end of combat.

Slippery Karst enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

: Add .

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

, : Create a 1/1 colorless Sliver creature token. Activate only if you control a Sliver.

(: Add or .)

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

2 — : Target creature gains all creature types until end of turn.

3 — Magecraft — Whenever you cast or copy an instant or sorcery spell, draw a card.

2 — 2/4

5 — 8/7

(: Add or .)

Snowfield Sinkhole enters the battlefield tapped.

: Add .

Channel — , Discard Sokenzan, Crucible of Defiance: Create two 1/1 colorless Spirit creature tokens. They gain haste until end of turn. This ability costs less to activate for each legendary creature you control.

If Soldevi Excavations would enter the battlefield, sacrifice an untapped Island instead. If you do, put Soldevi Excavations onto the battlefield. If you don't, put it into its owner's graveyard.

: Add .

, : Scry 1.

Song-Mad Ruins enters the battlefield tapped.

: Add .

Whenever you cast a spell with an odd mana value, convert Soundwave. If you do, create Ravage, a legendary 3/3 black Robot artifact creature token with menace and deathtouch.

Whenever you cast a spell with an even mana value, convert Soundwave. If you do, create Laserbeak, a legendary 2/2 blue Robot artifact creature token with flying and hexproof.

When Sovereign's Macuahuitl enters the battlefield, attach it to target creature you control.

Equipped creature gets +2/+0.

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

(: Add , , or .)

Spara's Headquarters enters the battlefield tapped.

Cycling (, Discard this card: Draw a card.)

Spawning Pool enters the battlefield tapped.

: Add .

: Spawning Pool becomes a 1/1 black Skeleton creature with ": Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Enchant creature

Enchanted creature gets -2/-0.

If Spectral Binding would be put into a graveyard from anywhere, exile it instead.

Spikefield Cave enters the battlefield tapped.

: Add .

Visit — Tap target creature an opponent controls.

Lights — 2, 3, 6

Visit — Tap target creature an opponent controls.

Lights — 2, 5, 6

Spire Garden enters the battlefield tapped unless you have two or more opponents.

: Add or .

Spirebluff Canal enters the battlefield tapped unless you control two or fewer other lands.

: Add or .

Flying

2 — Vigilance

4 — , : Tap target creature.

2 — 1/5

3 — 5/4

2 — : The next time target player would roll one or more dice this turn, instead they roll that many dice plus one, then you choose one of those rolls to ignore.

3 — Protection from odd mana values

2 — 4/1

4 — 6/6

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 2, 4, 6

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 3, 4, 6

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 4, 5, 6

2 — Ward (Whenever this permanent becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

4 — Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.)

3 — 5/3

5 — 7/7

: Add .

: Stalking Stones becomes a 3/3 Elemental artifact creature that's still a land. (This effect lasts indefinitely.)

, Reveal Standard Procedure from your hand: Choose an instant or sorcery card with mana value 3 or less currently legal in the Standard format. Standard Procedure becomes that card until end of turn.

Living metal (As long as it's your turn, this Vehicle is also a creature.)

Flying, menace, haste

Whenever Starscream deals combat damage to a player, if there is no monarch, that player becomes the monarch.

Whenever you become the monarch, convert Starscream.

:

Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

2 — When this permanent dies, you may return target creature to its owner's hand.

4 — Whenever this creature attacks, creatures you control get +1/+1 until end of turn.

2 — 3/3

3 — 2/6

(: Add or .)

As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Flying

At the beginning of combat on your turn, target creature you control gets +2/+0 and gains trample and haste until end of turn.

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

Visit — Exile the top X cards of your library, where X is the number of Attractions you've visited this turn (including this one). You may play those cards this turn. At the beginning of the next end step, if any of those cards remain exiled, put them on the bottom of your library in any order.

Lights — 3, 4, 6

: Add .

, Sacrifice Strip Mine: Destroy target land.

: Add .

, : Add one mana of any color. When you spend this mana to cast your commander, scry X, where X is the number of times it's been cast from the command zone this game.

Subterranean Hangar enters the battlefield tapped.

: Put a storage counter on Subterranean Hangar.

, Remove any number of storage counters from Subterranean Hangar: Add for each storage counter removed this way.

Sulfur Vent enters the battlefield tapped.

: Add .

, Sacrifice Sulfur Vent: Add .

: Add .

: Add or . Sulfurous Springs deals 1 damage to you.

Flying, vigilance, haste

Sunbird Effigy's power and toughness are each equal to the number of colors among the exiled cards used to craft it.

: For each color among the exiled cards used to craft Sunbird Effigy, add one mana of that color.

Sundown Pass enters the battlefield tapped unless you control two or more other lands.

: Add or .

: Add .

, : Target creature gains double strike until end of turn.

(: Add or .)

Sunken Hollow enters the battlefield tapped unless you control two or more basic lands.

(: Add or .)

Sunlit Marsh enters the battlefield tapped.

When Sunscorched Desert enters the battlefield, it deals 1 damage to target player or planeswalker.

: Add .

Surtland Frostpyre enters the battlefield tapped.

: Add .

, , Sacrifice Surtland Frostpyre: Scry 2. Surtland Frostpyre deals 2 damage to each creature. Activate only as a sorcery.