Create a token that's a copy of target creature.

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

Create a 3/3 colorless Phyrexian Golem artifact creature token.

Splice onto instant or sorcery (As you cast an instant or sorcery spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

For each artifact or creature card in target opponent's graveyard, add and you gain 1 life.

: Add .

, : Create a 0/1 white Goat creature token.

, Sacrifice X Goats: Add X mana of any one color. You gain X life.

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.)

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Create a 1/1 green Saproling creature token.

Equipped creature gets +1/+1 and has all names of nonlegendary creature cards in addition to its name.

Equip

Sacrifice a land: Add one mana of any type the sacrificed land could produce.

When Stadium Vendors enters, choose a player. That player adds two mana of any one color they choose.

: Add .

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

, , Pay 1 life: Add one mana of any color.

At the beginning of your upkeep, you may return target enchantment card from your graveyard to the battlefield.

As long as you control five or more enchantments, each other non-Aura enchantment you control is a creature in addition to its other types and has base power and base toughness each equal to its mana value.

Offspring (You may pay an additional as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)

Flying

This creature can't block.

Whenever you gain life, each opponent loses 1 life.

Surveil 2, then draw a card. You may planeswalk. (To surveil 2, look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

(: Add or .)

As Steam Vents enters, you may pay 2 life. If you don't, it enters tapped.

Offspring (You may pay an additional as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)

Vigilance

Whenever an opponent casts a noncreature spell, put a +1/+1 counter on this creature.

Draw two cards, then discard a card. Create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

Enchant creature

Enchanted creature has menace and "Whenever this creature deals combat damage to a player, create a Treasure token." (It can't be blocked except by two or more creatures. The token is an artifact with ", Sacrifice this artifact: Add one mana of any color.")

When enchanted creature dies, draw a card.

When Stimulus Package enters, create two Treasure tokens. (They're artifacts with ", Sacrifice this artifact: Add one mana of any color.")

Sacrifice a Treasure: Create a 1/1 green and white Citizen creature token.

As an additional cost to cast this spell, exile a creature card from your graveyard.

Flying

Stone Quarry enters tapped.

: Add or .

: Add .

, , Sacrifice Stonespeaker Crystal: Exile any number of target players' graveyards. Draw a card.

Each player may play an additional land during each of their turns.

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

Whenever one or more creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

At the beginning of your end step, if you control five or more artifacts, transform Storm the Vault.

(Gain the next level as a sorcery to add its ability.)

When Stormchaser's Talent enters, create a 1/1 blue and red Otter creature token with prowess.

: Level 2

//Level_2//

When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand.

: Level 3

//Level_3//

Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

All lands are Islands in addition to their other types.

Creatures without flying or islandwalk can't attack.

Enchant creature

Enchanted creature gets +1/+1.

Delirium — Enchanted creature gets an additional +2/+2 as long as there are four or more card types among cards in your graveyard.

Strangled Cemetery enters tapped unless a player has 13 or less life.

: Add or .

Kicker (You may pay an additional as you cast this spell.)

Creatures you control get +1/+1 until end of turn. If this spell was kicked, Zombie creatures you control get an additional +2/+2 until end of turn.

Multikicker (You may pay an additional any number of times as you cast this spell.)

Choose target creature, then choose another target creature for each time this spell was kicked. Put X +1/+1 counters on each of them.

: Add .

, Sacrifice Strip Mine: Destroy target land.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Stronghold Arena enters, you gain 3 life for each time it was kicked.

Whenever one or more creatures you control deal combat damage to a player, you may reveal the top card of your library and put it into your hand. If you do, you lose life equal to its mana value.

Whenever Stubborn Burrowfiend becomes saddled for the first time each turn, mill two cards, then Stubborn Burrowfiend gets +X/+X until end of turn, where X is the number of creature cards in your graveyard.

Saddle 2 (Tap any number of other creatures you control with total power 2 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

: 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 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.

Vigilance

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

When Su-Chi Cave Guard dies, add eight . Until end of turn, you don't lose this mana as steps and phases end.

Sulfur Falls enters tapped unless you control an Island or a Mountain.

: Add or .

(: Add or .)

Sulfurous Mire enters tapped.

: Add , , or .

, , Sacrifice Sultai Banner: Draw a card.

You may play up to three additional lands this turn.

: Add .

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 tapped unless you control two or more other lands.

: Add or .

, : Add .

Sunken Citadel enters tapped. As it enters, choose a color.

: Add one mana of the chosen color.

: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.

Sunken Palace enters tapped.

: Add .

, , Exile seven cards from your graveyard: Add . When you spend this mana to cast a spell or activate an ability, copy that spell or ability. You may choose new targets for the copy. (Mana abilities can't be copied.)

(: Add or .)

Sunlit Marsh enters tapped.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Sunscape Battlemage enters, if it was kicked with its kicker, destroy target creature with flying.

When Sunscape Battlemage enters, if it was kicked with its kicker, draw two cards.

, : Add .

As an additional cost to cast this spell, discard a red or green card.

Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's mana value.

Whenever you discard a creature card, put a +1/+1 counter on Surly Badgersaur.

Whenever you discard a land card, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Whenever you discard a noncreature, nonland card, Surly Badgersaur fights up to one target creature you don't control.