: Add .

, : Put a storage counter on Saltcrusted Steppe.

, Remove X storage counters from Saltcrusted Steppe: Add X mana in any combination of and/or .

Whenever Sample Collector attacks, you may collect evidence 3. When you do, put a +1/+1 counter on target creature you control. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)

If a permanent would be put into a graveyard, exile it instead.

Flying

Whenever Sanctuary Raptor attacks, if you control three or more tokens, Sanctuary Raptor gets +2/+0 and gains first strike until end of turn.

As Sanctum Prelate enters, choose a number.

Noncreature spells with mana value equal to the chosen number can't be cast.

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

Reach

When Sandsteppe Mastodon enters, bolster 5. (Choose a creature with the least toughness among creatures you control and put five +1/+1 counters on it.)

When Sandsteppe Scavenger enters, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

Flying

Whenever an opponent casts a spell during their turn, they can't attack you or planeswalkers you control this turn.

Each opponent who attacked you or a planeswalker you control this turn can't cast spells.

Lifelink

Blood Chalice — Whenever another creature you control dies, Sanguinary Priest deals 1 damage to any target.

Sanguine Sipper has lifelink as long as you control a stickered permanent.

Whenever this creature attacks, each opponent loses 1 life and you gain 1 life.

Sap Vitality deals 3 damage to target creature or planeswalker. Choose a creature card in your hand. It perpetually gets +3/+0.

Choose one —

• Target player draws a card at the beginning of the next turn's upkeep.

• Target creature gains flying until end of turn.

• Target creature an opponent controls phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)

Flying

Each creature you control with a +1/+1 counter on it has flying.

Blue spells you cast cost less to cast.

: Mill a card. If a land card was milled this way, Saprazzan Breaker can't be blocked this turn.

Whenever Saprazzan Heir becomes blocked, you may draw three cards.

When Saprazzan Outrigger attacks or blocks, put it on top of its owner's library at end of combat.

Saprazzan Skerry enters tapped with two depletion counters on it.

, Remove a depletion counter from Saprazzan Skerry: Add . If there are no depletion counters on Saprazzan Skerry, sacrifice it.

Fading 7 (This enchantment enters with seven fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)

Remove a fade counter from Saproling Burst: Create a green Saproling creature token. It has "This creature's power and toughness are each equal to the number of fade counters on Saproling Burst."

When Saproling Burst leaves the battlefield, destroy all tokens created with Saproling Burst. They can't be regenerated.

Whenever a player kicks a spell, you create a 1/1 green Saproling creature token.

You may cast Saproling Symbiosis as though it had flash if you pay more to cast it. (You may cast it any time you could cast an instant.)

Create a 1/1 green Saproling creature token for each creature you control.

Target creature or player gains flying until end of turn. (Players with flying can't be dealt damage by creatures without flying.)

+1: Until end of turn, Sarkhan, the Dragonspeaker becomes a legendary 4/4 red Dragon creature with flying, indestructible, and haste. (He doesn't lose loyalty while he's not a planeswalker.)

−3: Sarkhan, the Dragonspeaker deals 4 damage to target creature.

−6: You get an emblem with "At the beginning of your draw step, draw two additional cards" and "At the beginning of your end step, discard your hand."

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever you activate an ability of a Sarkhan planeswalker, Sarkhan's Whelp deals 1 damage to any target.

Haste

, Sacrifice Sarpadian Simulacrum: It deals 4 damage to target creature.

When Saruli Gatekeepers enters, if you control two or more Gates, you gain 7 life.

Heroic — Whenever you cast a spell that targets Satyr Hoplite, put a +1/+1 counter on Satyr Hoplite.

Create a 3/3 green Beast creature token.

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Target creature you control fights target creature you don't control.

Ferocious — The creature you control gets +2/+2 until end of turn before it fights if you control a creature with power 4 or greater.

Target creature you control gets +2/+2 until end of turn if its power is 2. Then it fights target creature you don't control. (Each deals damage equal to its power to the other.)

Vigilance

Whenever an enchantment you control is put into a graveyard from the battlefield, put a +1/+1 counter on Savior of the Sleeping.

Menace

, Sacrifice another creature or enchantment: Put a +1/+1 counter on Sawblade Skinripper.

At the beginning of your end step, if you sacrificed one or more permanents this turn, Sawblade Skinripper deals that much damage to any target.

Whenever an opponent casts a spell with mana value 3 or less, Scalding Viper deals 1 damage to that player.

Choose one or more —

• Destroy all small creatures.

• Destroy all medium creatures.

• Destroy all large creatures.

(A small creature has total power and toughness 4 or less, medium is 5–8, and large is 9 or more.)

When Scampering Scorcher enters, create two 1/1 red Elemental creature tokens. Elementals you control gain haste until end of turn. (They can attack and this turn.)

When Scampire enters, you get , then you may put a sticker on a creature card in your graveyard.

: Return target creature card with a sticker on it from your graveyard to the battlefield. That creature gains haste. Exile it at the beginning of the next end step. Activate only as a sorcery.

As an additional cost to cast this spell, sacrifice a creature.

Return any number of target creatures you control to their owner's hand.

Scarred Puma can't attack unless a black or green creature also attacks.

Flying

When Scavenging Harpy enters, exile target card from an opponent's graveyard.

, : Tap target permanent.

, : Target player discards a card. Activate only during your turn.

: Add one mana of any color.

: Add three mana of any one color. Activate only if you control three or more lands with the same name.

When Scholarship Sponsor enters, each player who controls fewer lands than the player who controls the most lands searches their library for a number of basic land cards less than or equal to the difference, puts those cards onto the battlefield tapped, then shuffles.

Whenever Scion of Opulence or another nontoken Vampire you control dies, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn.

Scorching Spear deals 1 damage to any target.

Destroy target artifact.

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

Whenever Scrap Trawler or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value.

: Scrapbasket becomes all colors until end of turn.