When you unlock this door, create three 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target."

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

: Spikeshot Elder deals damage equal to its power to any target.

Flying

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

Flying (This creature can't be blocked except by creatures with flying or reach.)

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

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

When Spinal Centipede dies, put a +1/+1 counter on target creature you control.

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.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

You may have Spinebiter assign its combat damage as though it weren't blocked.

As long as you've drawn two or more cards this turn, Spinehorn Minotaur has double strike.

When Spineseeker Centipede enters, search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Delirium — Spineseeker Centipede gets +1/+2 and has vigilance as long as there are four or more card types among cards in your graveyard.

Reach

When Spinnerette, Arachnobat enters, open an Attraction.

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

Metalcraft — Spiraling Duelist has double strike as long as you control three or more artifacts.

: Add .

, Pay 1 life: Add one mana of any color. Activate only if you control an artifact.

Reveal Spire Phantasm as you draft it. The next time a player drafts a card from this booster pack, guess that card's name. Then that player reveals the drafted card.

Flying

When Spire Phantasm enters, if you guessed correctly for a card named Spire Phantasm, draw a card.

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

Flying

Whenever a nontoken creature you control enters, you may pay . If you do, create a 1/1 white Spirit creature token with flying.

, Sacrifice a Spirit: Target non-Spirit creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Shadow (This creature can block or be blocked by only creatures with shadow.)

Forecast — , Reveal Spirit en-Dal from your hand: Target creature gains shadow until end of turn. (Activate only during your upkeep and only once each turn.)

Tap target untapped creature you control. If you do, it deals damage equal to its power to target attacking or blocking creature an opponent controls.

Flashback—, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Enchant creature you control

Whenever enchanted creature deals damage, you gain that much life.

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

At the beginning of your upkeep, if there are no Reflection tokens on the battlefield, create a 2/2 white Reflection creature token.

: Destroy target Reflection.

As long as you control a permanent of each color, prevent all damage that would be dealt to you.

Flying

You have hexproof. (You can't be the target of spells or abilities your opponents control.)

Each player can't draw more than one card each turn.

When Spirit of the Season enters, it gains haste if it's summer. Put a +1/+1 counter on it if it's autumn. You gain 5 life if it's winter. If it's spring, search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Enchant creature

Whenever enchanted creature becomes tapped, put a -0/-2 counter on it.

Create a 3/2 red and white Spirit creature token.

When Spirited Companion enters, draw a card.

At the beginning of your end step, choose target permanent card in your graveyard. You may sacrifice a permanent that shares a card type with the chosen card. If you do, return the chosen card from your graveyard to the battlefield and it gains "If this permanent would leave the battlefield, exile it instead of putting it anywhere else."

Whenever a spell or ability an opponent controls causes you to discard a card, you gain 2 life and you may draw a card.

At the beginning of each player's upkeep, if that player controls a Plains, they gain 1 life.

Until end of turn, whenever target creature deals damage, you gain that much life.

Draw a card.

Counter target noncreature spell.

When Spitebellows leaves the battlefield, it deals 6 damage to target creature.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

When Spiteful Banditry enters, it deals X damage to each creature.

Whenever one or more creatures your opponents control die, you create a Treasure token. This ability triggers only once each turn.

At the beginning of your upkeep, Spiteful Bully deals 3 damage to target creature you control.

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

Enchant creature

Enchanted creature gets +3/+0 and has first strike.

Spiteful Repossession deals damage to each opponent who controls more lands than you equal to the difference. Then create a number of Treasure tokens equal to the damage dealt this way.

Enchant creature

Whenever enchanted creature is dealt damage, it deals that much damage to its controller.

Deathtouch

Spiteful Squad enters with two +1/+1 counters on it.

When Spiteful Squad dies, put its counters on target creature you control.

Whenever Spitemare is dealt damage, it deals that much damage to any target.

Spitfire Handler can't block creatures with power greater than Spitfire Handler's power.

: Spitfire Handler gets +1/+0 until end of turn.

Whenever Spitting Dilophosaurus enters or attacks, put a -1/-1 counter on up to one target creature.

Creatures your opponents control with -1/-1 counters on them can't block.

Spitting Earth deals damage to target creature equal to the number of Mountains you control.

Spitting Hydra enters with four +1/+1 counters on it.

, Remove a +1/+1 counter from Spitting Hydra: It deals 1 damage to target creature.

All Sliver creatures have first strike.

Reach (This creature can block creatures with flying.)

Sacrifice a land: Spitting Spider deals 1 damage to each creature with flying.

Whenever you cast an instant or sorcery spell, create a Sorcerer Role token attached to up to one other target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has "Whenever this creature attacks, scry 1.")

First strike

Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

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