Flying

Spreading Flames deals 6 damage divided as you choose among any number of target creatures.

Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated.

Enchant land

When Spreading Seas enters the battlefield, draw a card.

Enchanted land is an Island.

Destroy target enchantment. Clash with an opponent. If you win, destroy all enchantments your opponents control. (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.)

Whenever Spring Splasher attacks, target creature defending player controls gets -3/-0 until end of turn.

Threshold — Springing Tiger gets +2/+2 as long as seven or more cards are in your graveyard.

: Add .

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

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

Flash

, , Sacrifice Springjaw Trap: It deals 3 damage to any target.

, Tap an untapped creature you control: Add one mana of any color.

When Springmane Cervin enters the battlefield, you gain 2 life.

Destroy target artifact or enchantment. You gain 4 life.

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

When Sprouting Goblin enters the battlefield, if it was kicked, search your library for a land card with a basic land type, reveal it, put it into your hand, then shuffle.

, , Sacrifice a land: 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.)

Choose one —

• Create a 2/2 green and white Elf Knight creature token with vigilance.

• Destroy target artifact or enchantment.

Search your library for a basic land card, reveal that card, put it into your hand, then shuffle.

Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Vigilance

Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Squeaking Pie Grubfellows, you may reveal it. If you do, each opponent discards a card.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

When Squealing Devil enters the battlefield, you may pay . If you do, target creature gets +X/+0 until end of turn.

When Squealing Devil enters the battlefield, sacrifice it unless was spent to cast it.

Squelching Leeches's power and toughness are each equal to the number of Swamps you control.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Target creature gets -1/-1 until end of turn. Tap that creature.

At the beginning of your upkeep, draw a card.

: Staff of Nin deals 1 damage to any target.

Enchant creature

Enchanted creature gets +1/+1 and has lifelink and "Whenever this creature deals combat damage to a player, 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.)

Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.

Flying

, Discard a card: Stalking Bloodsucker gets +2/+2 until end of turn.

When Stalking Leonin enters the battlefield, secretly choose an opponent.

Reveal the player you chose: Exile target creature that's attacking you if it's controlled by the chosen player. Activate only once.

: Add .

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

At the beginning of your upkeep, you may pay . If you do, transform Stalking Vampire.

When Stalking Yeti enters the battlefield, if it's on the battlefield, it deals damage equal to its power to target creature an opponent controls and that creature deals damage equal to its power to Stalking Yeti.

: Return Stalking Yeti to its owner's hand. Activate only as a sorcery. ( can be paid with one mana from a snow source.)

Formidable — Whenever Stampeding Elk Herd attacks, if creatures you control have total power 8 or greater, creatures you control gain trample until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

At the beginning of your upkeep, return a green creature you control to its owner's hand.

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

Destroy target land. Star of Extinction deals 20 damage to each creature and each planeswalker.

Create two 1/1 white Warrior creature tokens with vigilance.

Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4.

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

"Until end of turn" and "this turn" effects don't end.

Vigilance

Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Cleric with no mana cost. Eternalize only as a sorcery.)

Enchant land

When enchanted land becomes tapped, destroy it and Steam Vines deals 1 damage to that land's controller. That player attaches Steam Vines to a land of their choice.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Whenever an artifact enters the battlefield under your control, untap Steelfin Whale.

Creatures you control get +1/+1 until end of turn.

Forecast — , Reveal Steeling Stance from your hand: Target creature gets +1/+1 until end of turn. (Activate only during your upkeep and only once each turn.)

At the beginning of your end step, create a 1/1 red Human creature token. Then if you control exactly thirteen permanents, you may sacrifice Stensia Uprising. When you do, it deals 7 damage to any target.

When Sterling Hound enters the battlefield, 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.)

Flying

When Sterling Supplier enters the battlefield, put a +1/+1 counter on another target creature you control.

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.

Flash

Flying

When Stingblade Assassin enters the battlefield, destroy target creature an opponent controls that was dealt damage this turn.

Reach

When Stingerfling Spider enters the battlefield, you may destroy target creature with flying.

Deathtouch

Descend 4 — Whenever Stinging Cave Crawler attacks, if there are four or more permanent cards in your graveyard, you draw a card and you lose 1 life.

, : Stinging Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.

Whenever enchanted creature becomes tapped, Stinging Licid deals 2 damage to that creature's controller.

When this creature enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn.