Enchant creature

You control enchanted creature.

Discard two cards: Soul Ransom's controller sacrifices it, then draws two cards. Only your opponents may activate this ability.

Soul Sear deals 5 damage to target creature or planeswalker. That permanent loses indestructible until end of turn.

Flying

When Soul Seizer deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.

, Sacrifice Soul Snare: Exile target creature that's attacking you or a planeswalker you control.

Enchant nonland permanent

At the beginning of the upkeep of enchanted permanent's controller, that player sacrifices it unless they pay , where X is its mana value.

Partner with Soulblade Renewer (When this creature enters, target player may put Soulblade Renewer into their hand from their library, then shuffle.)

Deathtouch

Whenever a creature with a +1/+1 counter on it attacks one of your opponents, that creature gains deathtouch until end of turn.

Defender, flying

Whenever a Bird is put into your graveyard from the battlefield, put a feather counter on Soulcatchers' Aerie.

Bird creatures get +1/+1 for each feather counter on Soulcatchers' Aerie.

, , Sacrifice Soulcoil Viper: Return target creature card from your graveyard to the battlefield with a finality counter on it. Activate only as a sorcery. (If a creature with a finality counter on it would die, exile it instead.)

Trample

When Soulgorger Orgg enters, you lose all but 1 life.

When Soulgorger Orgg leaves the battlefield, you gain life equal to the life you lost when it entered.

Whenever a creature is exiled from the battlefield, put a +1/+1 counter on Soulherder.

At the beginning of your end step, you may exile another target creature you control, then return that card to the battlefield under its owner's control.

Whenever another creature enters, you may gain 1 life.

Equipped creature has trample.

Whenever equipped creature deals combat damage to a player, seek a card with mana value equal to that damage.

Equip

Soulsworn Spirit can't be blocked.

When Soulsworn Spirit enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Exile target nonbasic land. Search its controller's graveyard, hand, and library for all cards with the same name as that land and exile them. Then that player shuffles.

Trample, haste (This creature can deal excess combat damage to the player or planeswalker it's attacking. This creature can attack and as soon as it comes under your control.)

At the beginning of the end step, sacrifice Spark Elemental.

Choose target creature. Exile the top card of your library. You may have Spark of Creativity deal damage to that creature equal to the exiled card's mana value. If you don't, you may play that card until end of turn.

, , Discard a card: Create a 3/1 red Elemental creature token named Spark Elemental. It has trample, haste, and "At the beginning of the end step, sacrifice Spark Elemental."

Pay 1 life: Until your next upkeep, target permanent can't phase out.

, , Sacrifice Spatula of the Ages: You may put a silver-bordered or acorn permanent card from your hand onto the battlefield.

: Add .

, , Sacrifice Spawning Bed: Create three 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add ."

Spawning Pool enters tapped.

: Add .

: Spawning Pool becomes a 1/1 black Skeleton creature with ": Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

When Specimen Collector enters, create a 1/1 green Squirrel creature token and a 0/3 blue Crab creature token.

When Specimen Collector dies, create a token that's a copy of target token you control.

Equipped creature gets +1/+0.

Whenever equipped creature deals combat damage to a player, that player discards a card.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)

Enchant creature

Enchanted creature has shroud as long as it's untapped. (It can't be the target of spells or abilities.)

Protection from green

: Regenerate Spectral Lynx.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

: Choose a player. That player adds one mana of any color they choose.

Enchant creature

Enchanted creature gets +0/+2 and can't be the target of spells.

Enchant creature

Enchanted creature gets +2/+2.

, Exile Spectral Steel from your graveyard: Return another target Aura or Equipment card from your graveyard to your hand.

Haste

Whenever Speedway Fanatic crews a Vehicle, that Vehicle gains haste until end of turn.

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

Counter target spell with mana value X.

Counter target spell.

Gotcha — If an opponent says "spell" or "counter," you may say "Gotcha" When you do, return Spell Counter from your graveyard to your hand.

Magecraft — Whenever you cast or copy an instant or sorcery spell, put a book counter on Spell Satchel.

, Remove a book counter from Spell Satchel: Add .

, , Remove three book counters from Spell Satchel: Draw a card.

You have no maximum hand size.

Flying, trample

Spellheart Chimera's power is equal to the number of instant and sorcery cards in your graveyard.

Whenever you cast an instant or sorcery spell, Spellrune Painter gets +1/+1 until end of turn.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Whenever a player casts a spell, Spellshock deals 2 damage to that player.

When Spelunking enters, draw a card, then you may put a land card from your hand onto the battlefield. If you put a Cave onto the battlefield this way, you gain 4 life.

Lands you control enter untapped.

If a black source would deal damage to you, prevent 2 of that damage.

If a blue source would deal damage to you, prevent 2 of that damage.

Sphere of the Suns enters tapped and with three charge counters on it.

, Remove a charge counter from Sphere of the Suns: Add one mana of any color.

Flying, vigilance

Spells your opponents cast that target Sphinx of New Prahv cost more to cast.

Flying

When Sphinx Summoner enters, you may search your library for an artifact creature card, reveal it, put it into your hand. then shuffle.

Whenever you draw a card, target opponent mills two cards. If two nonland cards that share a color were milled this way, repeat this process.

: Draw a card, then discard a card.

Spike Breeder enters with three +1/+1 counters on it.

, Remove a +1/+1 counter from Spike Breeder: Put a +1/+1 counter on target creature.

, Remove a +1/+1 counter from Spike Breeder: Create a 1/1 green Spike creature token.

Spike Feeder enters with two +1/+1 counters on it.

, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature.

Remove a +1/+1 counter from Spike Feeder: You gain 2 life.

Spike Rogue enters with two +1/+1 counters on it.

, Remove a +1/+1 counter from Spike Rogue: Put a +1/+1 counter on target creature.

, Remove a +1/+1 counter from a creature you control: Put a +1/+1 counter on Spike Rogue.

Equipped creature gets +3/+3.

Whenever equipped creature attacks, you may sacrifice a Forest. If you do, that creature gains trample until end of turn.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Spikefield Hazard deals 1 damage to any target. If a permanent dealt damage this way would die this turn, exile it instead.