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

Spontaneous Combustion deals 3 damage to each creature.

Create a 1/1 green Saproling creature token for each card in your hand.

When Spore Crawler dies, draw a card.

Graft 2 (This creature enters with two +1/+1 counters on it. Whenever another creature enters, you may move a +1/+1 counter from this creature onto it.)

: Regenerate target creature with a +1/+1 counter on it.

Reach

At the beginning of your upkeep, put a spore counter on each Fungus you control.

Remove three spore counters from Sporesower Thallid: Create a 1/1 green Saproling creature token.

At the beginning of your upkeep, put a spore counter on Sporoloth Ancient.

Creatures you control have "Remove two spore counters from this creature: Create a 1/1 green Saproling creature token."

Enchant Swamp

When enchanted land becomes tapped, destroy it.

When Spreading Algae is put into a graveyard from the battlefield, return Spreading Algae to its owner's hand.

Gain control of target creature you don't control until end of turn. Untap that creature. It gains haste until end of turn.

Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Destroy target land. Its controller loses 2 life.

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.

Whenever Springjack Knight attacks, clash with an opponent. If you win, target creature gains double strike until end of turn. (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.)

Chroma — When Springjack Shepherd enters, create a 0/1 white Goat creature token for each white mana symbol in the mana costs of permanents you control.

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Spring-Leaf Avenger deals combat damage to a player, return target permanent card from your graveyard to your hand.

Flash

When Spring-Loaded Sawblades enters, it deals 5 damage to target tapped creature an opponent controls.

Craft with artifact (, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

Springmantle Cleric enters with a +1/+1 counter on it for each color of mana spent to cast it.

Sprinting Warbrute attacks each combat if able.

Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

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.

Defender (This creature can't attack.)

Whenever Sprouting Phytohydra is dealt damage, you may create a token that's a copy of Sprouting Phytohydra.

When Sprouting Thrinax dies, create three 1/1 green Saproling creature tokens.

: Return two target cards from an opponent's graveyard to their hand. Destroy target attacking creature.

Spymaster's Vault enters tapped unless you control a Swamp.

: Add .

, : Target creature you control connives X, where X is the number of creatures that died this turn. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.)

When Squad Commander enters, create a 1/1 white Kor Warrior creature token for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

At the beginning of combat on your turn, if you have a full party, creatures you control get +1/+0 and gain indestructible until end of turn.

Squall deals 2 damage to each creature with flying.

Squall Line deals X damage to each creature with flying and each player.

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

This spell costs less to cast if you control a Giant.

Squash deals 6 damage to target creature or planeswalker.

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, you may pay . If you do, target creature gets +X/+0 until end of turn.

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

At the beginning of your upkeep, you may return Squee, Goblin Nabob from your graveyard to your hand.

Enchant creature

Enchanted creature gets +2/+2.

When enchanted creature dies, return that card to its owner's hand.

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

: Reveal a card in your hand, covering the artist credit. Target opponent guesses the artist. If they guess wrong, create a 1/1 green Squirrel creature token.

When Squirrel Squatters enters, open an Attraction. (Put the top card of your Attraction deck onto the battlefield.)

Whenever Squirrel Squatters attacks, create a 1/1 green Squirrel creature token that's tapped and attacking for each Attraction you've visited this turn.

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 2, 4, 6

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 3, 4, 6

Visit — You have five seconds to stack dice on top of one another. If you stack at least five dice, claim the prize

Prize — Create a 1/1 green Squirrel creature token for each die you stacked above the fourth, then sacrifice Squirrel Stack and open an Attraction.

Lights — 4, 5, 6

, Sacrifice a land: Create two 1/1 green Squirrel creature tokens.

, Sacrifice a land: Squirrel creatures get +1/+1 until end of turn.

Whenever you cast an Aura, Equipment, or Vehicle spell, draw a card.

Enchant creature

Enchanted creature gets -2/-2.

At the beginning of the upkeep of enchanted creature's controller, that player loses 2 life.

Players can't cycle cards.

When CARDNAME enters the battlefield, draw a card.

Combat damage uses the stack. (Combat damage assignment can be responded to before damage is dealt.)

, Pay 1 life: Destroy target permanent you own.

, Pay 2 life: Add one mana of any color.

, Pay 3 life: Proliferate.

, Pay 4 life: Draw a card.

: Untap Staff of Compleation.

When Staff of Eden, Vault's Key enters, put target legendary permanent card not named Staff of Eden, Vault's Key from a graveyard onto the battlefield under your control.

: Draw a card for each permanent you control but don't own.

Creatures with landwalk abilities can be blocked as though they didn't have those abilities.

Whenever you cast a red spell or a Mountain you control enters, you gain 1 life.

Whenever you cast a blue spell or an Island you control enters, you gain 1 life.

Whenever you cast a white spell or a Plains you control enters, you gain 1 life.

Equipped creature gets +X/+X, where X is the number of Forests you control.

Whenever equipped creature attacks, create a 1/1 green Forest Dryad land creature token. (It's affected by summoning sickness.)

Equip