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.

Soul Shred deals 3 damage to target nonblack creature. You gain 3 life.

When Soul Snuffers enters, put a -1/-1 counter on each creature.

Landfall — Whenever a land you control enters, you may put a quest counter on Soul Stair Expedition.

Remove three quest counters from Soul Stair Expedition and sacrifice it: Return up to two target creature cards from your graveyard to your hand.

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.

As an additional cost to cast this spell, sacrifice all creatures you control.

Soulblast deals damage to any target equal to the total power of the sacrificed creatures.

: Target creature gains trample until end of turn. If this is the third time this ability has resolved this turn, you may add .

Flying

Whenever a creature with flying dies, put a +1/+1 counter on Soulcatcher.

Pay 3 life: Put a +1/+1 counter on Souldrinker.

Soulless One's power and toughness are each equal to the number of Zombies on the battlefield plus the number of Zombie cards in all graveyards.

: You gain 1 life.

Whenever another creature enters, you may gain 1 life.

You gain life equal to target creature's power.

Put X +1/+1 counters on target creature, where X is that creature's power.

Destroy all nonartifact permanents.

First strike

Soulsurge Elemental's power is equal to the number of creatures you control.

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.)

Create a 1/1 green Wolf creature token. It has "This creature gets +1/+1 for each card named Sound the Call in each graveyard."

, : Destroy target red permanent.

Flying

When Sower of Temptation enters, gain control of target creature for as long as Sower of Temptation remains on the battlefield.

Creatures you control gain protection from non-Human creatures until end of turn.

When Spark Fiend enters, roll two six-sided dice. If you rolled 2, 3, or 12, sacrifice Spark Fiend. If you rolled 7 or 11, don't roll dice for Spark Fiend during any of your following upkeeps. If you rolled any other total, note that total.

At the beginning of your upkeep, roll two six-sided dice. If you rolled 7, sacrifice Spark Fiend. If you roll the noted total, don't roll dice for Spark Fiend during any of your following upkeeps. Otherwise, do nothing.

Whenever Spark Mage deals combat damage to a player, you may have Spark Mage deal 1 damage to target creature that player controls.

Trample, lifelink, haste

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

When Sparkmage Apprentice enters, it deals 1 damage to any target.

, , 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."

Whenever Sparring Golem becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

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

Flying

When Spawn of Thraxes enters, it deals damage to any target equal to the number of Mountains you control.

Spawning Breath deals 1 damage to any target. Create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add ."

Sacrifice a creature: Put a charge counter on Spawning Pit.

, Remove two charge counters from Spawning Pit: Create a 2/2 colorless Spawn artifact creature token.

Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.)

: Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add ."

: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.

Creatures you control get +1/+1.

, : Destroy target creature that dealt damage to you this turn.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

First strike

Enchanted creature gets +2/+2 and has first strike.

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.)

Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step.

Enchant creature

Enchanted creature gets +2/+2 and has flying.

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)

As long as Spectral Gateguards is paired with another creature, both creatures have vigilance.

Protection from green

: Regenerate Spectral Lynx.

Create three 1/1 white Spirit creature tokens with flying.

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

Choose one —

• Change the text of target spell or permanent by replacing all instances of one basic land type with another. (This effect lasts indefinitely.)

• Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.)

Entwine (Choose both if you pay the entwine cost.)

Counter target spell with mana value X. (For example, if that spell's mana cost is , X is 5.)

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

Counter target spell unless its controller pays . Draw a card for each time Spell Contortion was kicked.

Counter target spell. If that spell is countered this way, put it on the bottom of its owner's library instead of into that player's graveyard. Put Spell Crumple on the bottom of its owner's library.

Counter target spell unless its controller pays , where X is the greatest power among creatures you control.

Counter target spell unless its controller pays .

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

Creatures you control can't be the targets of blue spells or abilities from blue sources.

You have no maximum hand size.

This spell can't be countered.

Creature spells you control with power 5 or greater can't be countered.