Whenever a creature you control attacks, you get (an energy counter).

, Pay six : Create a 6/12 colorless Construct artifact creature token with trample. Activate only as a sorcery.

When Stone Retrieval Unit enters, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

Flash

Flying

When Stonecloaker enters, return a creature you control to its owner's hand.

When Stonecloaker enters, exile target card from a graveyard.

Whenever Stone-Cold Basilisk blocks or becomes blocked by a creature with fewer letters in its name, destroy that creature at end of combat. (Punctuation and spaces aren't letters.)

Whenever an opponent reads Stone-Cold Basilisk, that player is turned to stone until end of turn. Stoned players can't attack, block, cast spells, or activate abilities.

Cohort — , Tap an untapped Ally you control: Look at the top four cards of your library. You may reveal an Equipment card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)

Stonesplitter Bolt deals X damage to target creature or planeswalker. If this spell was bargained, it deals twice X damage to that permanent instead.

Whenever Stone-Tongue Basilisk deals combat damage to a creature, destroy that creature at end of combat.

Threshold — As long as seven or more cards are in your graveyard, all creatures able to block Stone-Tongue Basilisk do so.

, : You may tap or untap target creature.

Flash

Enchant artifact or creature

When Stop Cold enters, tap enchanted permanent.

Enchanted permanent loses all abilities and doesn't untap during its controller's untap step.

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.

Flying

Raid — Storm Fleet Aerialist enters with a +1/+1 counter on it if you attacked this turn.

Flying

Parley — Whenever Storm Fleet Negotiator attacks, each player reveals the top card of their library. For each nonland card revealed this way, you create a Map token. Then each player draws a card. (A Map token is an artifact with ", , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")

Haste

Storm Fleet Sprinter can't be blocked.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Storm Fleet Swashbuckler has double strike as long as you have the city's blessing.

Haste

When Storm Herald enters, return any number of Aura cards from your graveyard to the battlefield attached to creatures you control. Exile those Auras at the beginning of your next end step. If those Auras would leave the battlefield, exile them instead of putting them anywhere else.

Draw four cards, then discard two cards. (Then exile this card. You may cast the creature later from exile.)

Flying

Instant and sorcery spells you cast cost less to cast.

Whenever you cast an instant or sorcery spell, Storm Skreelix gets +2/+0 until end of turn.

Look at the top five cards of your library. You may put up to two permanent cards with mana value 5 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

At the beginning of each player's upkeep, Storm World deals X damage to that player, where X is 4 minus the number of cards in their hand.

Haste

: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

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.)

, Sacrifice another creature or artifact: Put a +1/+1 counter on Stormclaw Rager and draw a card. Activate only as a sorcery.

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

Whenever you cast a spell with mana value 5 or greater, put two +1/+1 counters on Stormkeld Prowler.

Storm-Kiln Artist gets +1/+0 for each artifact you control.

Magecraft — Whenever you cast or copy an instant or sorcery spell, create a Treasure token.

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

When Stormscape Battlemage enters, if it was kicked with its kicker, you gain 3 life.

When Stormscape Battlemage enters, if it was kicked with its kicker, destroy target nonblack creature. That creature can't be regenerated.

Haste

Whenever you cast an instant or sorcery spell, create a token that's a copy of Stormsplitter. Exile that token at the beginning of the next end step.

Flying

Sacrifice a land: Return Stormwatch Eagle to its owner's hand.

Trample

Whenever Storrev, Devkarin Lich deals combat damage to a player or planeswalker, return to your hand target creature or planeswalker card in your graveyard that wasn't put there this combat.

As Story Circle enters, choose a color.

: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage.

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)

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

Equip

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

: Add or .

Haste

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Destroy target creature with toughness 3 or less.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

Enchant creature

When Stratus Walk enters, draw a card.

Enchanted creature has flying. (It can't be blocked except by creatures with flying or reach.)

Enchanted creature can block only creatures with flying.

: Add one mana of any color.

, : Put X +1/+1 counters on target creature, where X is the number of Bobbleheads you control. Activate only as a sorcery.

Enchant creature

Enchanted creature gets +1/+2 and has protection from black.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Choose target creature you control. Put a +1/+1 counter on it for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Sliver creatures you control have first strike. (They deal combat damage before creatures without first strike.)

Look at the top four cards of your library. Choose one of them and put all cards with the same name as the chosen card from among them into your hand. You lose 1 life for each card put into your hand this way. Put the rest on the bottom of your library in a random order.

Protection from white

: Stromgald Crusader gains flying until end of turn.

: Stromgald Crusader gets +1/+0 until end of turn.

At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on target Vampire you control.

Trample

Whenever Stromkirk Occultist deals combat damage to a player, exile the top card of your library. Until end of turn, you may play that card.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

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.

, , Discard a card: Counter target creature spell.

Each player loses 1 life for each creature they control.

, , Discard a card: Counter target noncreature spell.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Whenever Stronghold Rats deals combat damage to a player, each player discards a card.