Flash (You may cast this spell any time you could cast an instant.)

Flying

: Draw a card.

Flying

: Return target Spirit you control to its owner's hand.

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.)

Ward—Discard a card. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player discards a card.)

Swampcycling (, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.)

Whenever Spellbinding Soprano attacks, instant and sorcery spells you cast this turn cost less to cast.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

When Spelldrain Assassin enters the battlefield, choose an instant or sorcery card in your hand. It perpetually gains casualty 2. (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.)

Return target creature card from your graveyard to your hand.

Spellmorph (You may cast this card face down as a 2/2 creature for . Cast it any time for its spellmorph cost.)

Flying, vigilance

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

Enchant creature

Enchanted creature gets +1/+1 and has reach. (It can block creatures with flying.)

Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Flash

, , Sacrifice Spiked Pit Trap: Choose target creature, then roll a d20.

1–9 | Spiked Pit Trap deals 5 damage to that creature.

10–20 | Spiked Pit Trap deals 5 damage to that creature. Create a Treasure token.

Flying

Sacrifice Spiketail Drakeling: Counter target spell unless its controller pays .

Cast this spell only during combat.

Untap target creature you don't control and gain control of it. It gains haste until end of turn. At the beginning of the next end step, sacrifice it. If you do, you gain life equal to its toughness.

Sunburst (This enters with a +1/+1 counter on it for each color of mana spent to cast it.)

Remove two +1/+1 counters from Spinal Parasite: Remove a counter from target permanent.

Reach

When Spinnerette, Arachnobat enters, open an Attraction.

As long as you control three or more Attractions, Spinnerette gets +2/+0 and has menace.

Spiraling Embers deals damage to any target equal to the number of cards in your hand.

Spire Tracer can't be blocked except by creatures with flying or reach.

Whenever Spireside Infiltrator becomes tapped, it deals 1 damage to each opponent.

Flying

: Spitting Drake gets +1/+0 until end of turn. Activate only once each turn.

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

Flash

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

Defender (This creature can't attack.)

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

You make all choices for Spuzzems you control.

Enchant creature

Enchanted creature gets +2/+2.

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

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

: Destroy target artifact or creature. That permanent's controller gains control of Starke of Rath. <I>(This effect lasts indefinitely.)</I>

Choose one —

• Start from Scratch deals 1 damage to any target.

• Destroy target artifact.

Flying

At the beginning of combat on your turn, target creature you control gains your choice of flying, vigilance, or lifelink until end of turn.

//PRT-Prototype_Mech//

Prototype (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

3/3

As Stenn, Paranoid Partisan enters, choose a card type other than creature or land.

Spells you cast of the chosen type cost less to cast.

: Exile Stenn. Return it to the battlefield under its owner's control at the beginning of the next end step.

Flying

Whenever Stet, Draconic Proofreader attacks, you may exile a card from your graveyard. When you do, Stet, Draconic Proofreader deals 4 damage to any target whose name begins with the same letter as the exiled card.

: Delete the first letter of target permanent or player's name until end of turn.

Return target creature card with mana value X or less from your graveyard to the battlefield.

, : Each player mills three cards. Exile up to two creature cards put into graveyards this way. Create an X/X blue Zombie creature token, where X is the total power of the cards exiled this way.

When Stockpiling Celebrant enters, you may return another target nonland permanent you control to its owner's hand. If you do, scry 2.

Stolen Grain deals 5 damage to target opponent or planeswalker. You gain 5 life.

Flying

When Stone Drake enters the battlefield, choose one —

• Distract — Tap target land. Draw a card.

• Enthrall — Target player discards a card for each spell you've cast this turn.

This spell costs less to cast for each attacking creature.

Create a 6/12 colorless Construct artifact creature token with trample. Exile it at the beginning of your next end step.

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.

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.

Haste

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

Flying

Whenever Stormchaser Drake becomes the target of a spell you control, draw a card.

Trample

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

Hexproof

Lieutenant — As long as you control your commander, Stormsurge Kraken gets +2/+2 and has "Whenever Stormsurge Kraken becomes blocked, you may draw two cards."

Strafe deals 3 damage to target nonred creature.

Enchant creature

When Strands of Undeath enters, target player discards two cards.

: Regenerate enchanted creature.

Enchant creature

Enchanted creature gets +1/+1.

Delirium — Enchanted creature gets an additional +2/+2 as long as there are four or more card types among cards in your graveyard.

Strangle deals 3 damage to target creature or planeswalker.

Your opponents can't search libraries.

If an opponent would begin an extra turn, that player skips that turn instead.

Enchant creature or planeswalker an opponent controls

At the beginning of your upkeep, enchanted permanent's controller sacrifices a nonland permanent of their choice, then that player loses 1 life.

Target creature gets -3/-3 until end of turn.

Domain — This spell costs less to cast for each basic land type among lands you control.

Trample

Roll a six-sided die. Strategy, Schmategy has the indicated effect.

1 — Do nothing.

2 — Destroy all artifacts.

3 — Destroy all lands.

4 — Strategy, Schmategy deals 3 damage to each creature and each player.

5 — Each player discards their hand and draws seven cards.

6 — Repeat this process two more times.