Until end of turn, target creature you control becomes a green Wurm with base power and toughness 6/4.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

: You may put a land card from your hand onto the battlefield.

: Add . When you spend this mana to cast a Dragon creature spell, you gain 2 life.

As an additional cost to cast this spell, you may reveal a Dragon card from your hand.

Scaleguard Sentinels enters the battlefield with a +1/+1 counter on it if you revealed a Dragon card or controlled a Dragon as you cast this spell.

Whenever Scalestorm Summoner attacks, create a 3/1 red Dinosaur creature token if you control a creature with power 4 or greater.

When Scampering Scorcher enters the battlefield, 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 the battlefield, 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.

: Target player discards a card. Any player may activate this ability but only as a sorcery.

Sacrifice any number of lands. Search your library for up to that many land cards, put them onto the battlefield tapped, then shuffle.

Exile up to three target cards from a single graveyard.

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

, Exile an Assassin card from your graveyard: Destroy target creature.

, Sacrifice a Scarecrow: Draw a card.

, : Return target artifact creature card from your graveyard to the battlefield.

Reach

: Add one mana of any color. Activate only once each turn.

Whenever Scaretiller becomes tapped, choose one —

• You may put a land card from your hand onto the battlefield tapped.

• Return target land card from your graveyard to the battlefield tapped.

Remove a ki counter from Scarmaker: Target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

, Exile an Elf card from your graveyard: Scarred Vinebreeder gets +3/+3 until end of turn.

As an additional cost to cast this spell, put a -1/-1 counter on a creature you control.

Draw two cards.

Scarwood Treefolk enters the battlefield tapped.

Counter target noncreature spell.

Draw a card.

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.)

Create three 1/1 green Saproling creature tokens.

(: Add or .)

Scattered Groves enters the battlefield tapped.

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

Counter target spell. Clash with an opponent. If you win, at the beginning of your next main phase, you may add an amount of equal to that spell's mana value. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)

: Scattershot Archer deals 1 damage to each creature with flying.

Flying, vigilance, trample, lifelink

, Exile Scavenged Brawler from your graveyard: Choose target creature. Put four +1/+1 counters, a flying counter, a vigilance counter, a trample counter, and a lifelink counter on that creature. Activate only as a sorcery.

Flying

Whenever another creature dies, you may put a +1/+1 counter on Scavenger Drake.

: Add .

, , Sacrifice a Desert: Exile all graveyards.

Visit — Choose "an elf or goblin," "a tail," or "a flying creature or flying vehicle" at random. You have ten seconds to search your library and reveal a card with the chosen item in its art. If you do, claim the prize Then shuffle.

Prize — You get , then you may put a sticker on a nonland permanent you own. Sacrifice Scavenger Hunt and open an Attraction.

Lights — 2, 4, 6

Visit — Choose "a weapon," "five or more creatures," or "words or numbers" at random. You have ten seconds to search your library and reveal a card with the chosen item in its art. If you do, claim the prize Then shuffle.

Prize — You get , then you may put a sticker on a nonland permanent you own. Sacrifice Scavenger Hunt and open an Attraction.

Lights — 3, 4, 6

Visit — Choose "a four-legged creature," "a liquid other than water," or "a door" at random. You have ten seconds to search your library and reveal a card with the chosen item in its art. If you do, claim the prize Then shuffle.

Prize — You get , then you may put a sticker on a nonland permanent you own. Sacrifice Scavenger Hunt and open an Attraction.

Lights — 4, 5, 6

Flying

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

Scavenging Scarab can't block.

Reveal any number of blue cards in your hand. Counter target spell unless its controller pays for each card revealed this way.

Reveal any number of green cards in your hand. Target creature gets +X/+X until end of turn, where X is the number of cards revealed this way.

Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.

, : 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.

Whenever you proliferate, each opponent loses 2 life and you gain 2 life.

Choose two target players. Each of them searches their library for a card, then shuffles and puts that card on top.

: Each opponent loses 1 life. You gain life equal to the life lost this way.

When Scholar of Stars enters the battlefield, if you control an artifact, draw a card.

Flying

When Scholar of the Lost Trove enters the battlefield, you may cast target instant, sorcery, or artifact card from your graveyard without paying its mana cost. If an instant or sorcery spell cast this way would be put into your graveyard, exile it instead.

At the beginning of your upkeep, sacrifice School of Piranha unless you pay .

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

Whenever Scion of Calamity deals combat damage to a player, destroy target artifact or enchantment that player controls.

Domain — This spell costs less to cast for each basic land type among lands you control.

Flying

Each creature you control has vigilance if it's white, hexproof if it's blue, lifelink if it's black, first strike if it's red, and trample if it's green.

Commander creatures you own have "The first time you would draw a card each turn, instead look at the top two cards of your library. Put one of them into your graveyard and the other back on top of your library. Then draw a card."

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.

Flash

Cone of Cold — When Scion of Stygia enters the battlefield, choose target creature an opponent controls, then roll a d20.

1–9 | Tap that creature.

10–20 | Tap that creature. It doesn't untap during its controller's next untap step.