Name: Ruinous Ultimatum Cost: RRWWWBB Type: Sorcery Rules Text: Destroy all nonland permanents your opponents control. Set/Rarity: Magic Online Promos rare, Secret Lair Drop rare, Ikoria: Lair of Behemoths Promos rare, Ikoria: Lair of Behemoths rare, Tarkir: Dragonstorm special guest, Fallout rare, Final Fantasy Commander rare Price: $0.68

Name: Sage of the Skies Cost: 2W Type: Creature -- Human Monk Pow/Tgh: 2/3 Rules Text: When you cast this spell, if you've cast another spell this turn, copy this spell. (The copy becomes a token.) Flying, lifelink Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.31

Name: Sarkhan, Dragon Ascendant Cost: 1R Type: Legendary Creature -- Human Druid Pow/Tgh: 2/2 Rules Text: When Sarkhan enters, you may behold a Dragon. If you do, create a Treasure token. (To behold a Dragon, choose a Dragon you control or reveal a Dragon card from your hand.) Whenever a Dragon you control enters, put a +1/+1 counter on Sarkhan. Until end of turn, Sarkhan becomes a Dragon in addition to its other types and gains flying. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare, Tarkir: Dragonstorm mythic Price: $0.35

Name: Scalding Tarn Type: Land Rules Text: {T}, Pay 1 life, Sacrifice this land: Search your library for an Island or Mountain card, put it onto the battlefield, then shuffle. Set/Rarity: Magic Online Promos rare, Zendikar rare, Zendikar Expeditions mythic, Modern Masters 2017 rare, Secret Lair: Ultimate Edition rare, Zendikar Rising Expeditions mythic, Modern Horizons 2 rare, Modern Horizons 2 Promos rare, Tarkir: Dragonstorm special guest Price: $36.74

Name: Scavenger Regent Cost: 3B Type: Creature -- Dragon Pow/Tgh: 4/4 Rules Text: Flying Ward--Discard a card. [Related to Exude Toxin.] Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.55

Name: Severance Priest Cost: WBG Type: Creature -- Djinn Cleric Pow/Tgh: 3/3 Rules Text: Deathtouch When this creature enters, target opponent reveals their hand. You may choose a nonland card from it. If you do, exile that card. When this creature leaves the battlefield, the exiled card's owner creates an X/X white Spirit creature token, where X is the mana value of the exiled card. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.20

Name: Shiko, Paragon of the Way Cost: 2URW Type: Legendary Creature -- Spirit Dragon Pow/Tgh: 4/5 Rules Text: Flying, vigilance When Shiko enters, exile target nonland card with mana value 3 or less from your graveyard. Copy it, then you may cast the copy without paying its mana cost. (A copy of a permanent spell becomes a token.) Set/Rarity: Tarkir: Dragonstorm Promos mythic, Tarkir: Dragonstorm mythic Price: $0.80

Name: Sibsig's Artisan Cost: 1B Type: Creature -- Human Artificer Pow/Tgh: 3/2 Rules Text: Renew -- {1}{B}{B}, Exile this card from your graveyard: Put three +1/+1 counters on target creature you control. It perpetually gains this ability. Activate only as a sorcery. Set/Rarity: Alchemy: Tarkir rare Price: ???

Name: Sidisi, Regent of the Mire Cost: 1B Type: Legendary Creature -- Zombie Snake Warlock Pow/Tgh: 1/3 Rules Text: {T}, Sacrifice a creature you control with mana value X other than Sidisi: Return target creature card with mana value X plus 1 from your graveyard to the battlefield. Activate only as a sorcery. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.35

Name: Sinkhole Surveyor Cost: 1B Type: Creature -- Bird Scout Pow/Tgh: 1/3 Rules Text: Flying Whenever this creature attacks, you lose 1 life and this creature endures 1. (Put a +1/+1 counter on it or create a 1/1 white Spirit creature token.) Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.30

Name: Skirmish Rhino Cost: WBG Type: Creature -- Rhino Pow/Tgh: 3/4 Rules Text: Trample When this creature enters, each opponent loses 2 life and you gain 2 life. Set/Rarity: Tarkir: Dragonstorm uncommon, Tarkir: Dragonstorm mythic Price: $0.15

Name: Smile at Death Cost: 3WW Type: Enchantment Rules Text: At the beginning of your upkeep, return up to two target creature cards with power 2 or less from your graveyard to the battlefield. Put a +1/+1 counter on each of those creatures. Set/Rarity: Tarkir: Dragonstorm Promos mythic, Tarkir: Dragonstorm mythic Price: $2.10

Name: Songcrafter Mage Cost: GUR Type: Creature -- Human Bard Pow/Tgh: 3/2 Rules Text: Flash When this creature enters, target instant or sorcery card in your graveyard gains harmonize until end of turn. Its harmonize cost is equal to its mana cost. (You may cast that card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by {X}, where X is its power. Then exile the spell.) Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.25

Name: Stadium Headliner Cost: R Type: Creature -- Goblin Warrior Pow/Tgh: 1/1 Rules Text: Mobilize 1 (Whenever this creature attacks, create a tapped and attacking 1/1 red Warrior creature token. Sacrifice it at the beginning of the next end step.) {1}{R}, Sacrifice this creature: It deals damage equal to the number of creatures you control to target creature. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.51

Name: Stillness in Motion Cost: 1U Type: Enchantment Rules Text: At the beginning of your upkeep, mill three cards. Then if your library has no cards in it, exile this enchantment and put five cards from your graveyard on top of your library in any order. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.16

Name: Stonehide Ancient Cost: 3GUR Type: Creature -- Dragon Pow/Tgh: 6/6 Rules Text: Flying, Vigilance When this creature enters, return all non-Dragon creatures to their owners' hands. [Related to Warning Tremor.] Set/Rarity: Alchemy: Tarkir mythic Price: ???

Name: Stormforged Armor Cost: 1RR Type: Legendary Artifact -- Equipment Rules Text: Equipped creature has "Whenever this creature attacks, conjure a card named Ball Lightning onto the battlefield tapped and attacking." Equip--Pay 3 life. Set/Rarity: Alchemy: Tarkir rare Price: ???

Name: Stormscale Scion Cost: 4RR Type: Creature -- Dragon Pow/Tgh: 4/4 Rules Text: Flying Other Dragons you control get +1/+1. Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.) Set/Rarity: Tarkir: Dragonstorm Promos mythic, Tarkir: Dragonstorm mythic Price: $2.56

Name: Surrak, Elusive Hunter Cost: 2G Type: Legendary Creature -- Human Warrior Pow/Tgh: 4/3 Rules Text: This spell can't be countered. Trample Whenever a creature you control or a creature spell you control becomes the target of a spell or ability an opponent controls, draw a card. Set/Rarity: Tarkir: Dragonstorm Promos rare, Tarkir: Dragonstorm rare Price: $0.41

Name: Taigam, Master Opportunist Cost: 1U Type: Legendary Creature -- Human Monk Pow/Tgh: 2/2 Rules Text: Flurry -- Whenever you cast your second spell each turn, copy it, then exile the spell you cast with four time counters on it. If it doesn't have suspend, it gains suspend. (At the beginning of its owner's upkeep, they remove a time counter. When the last is removed, they may play it without paying its mana cost. If it's a creature, it has haste.) Set/Rarity: Tarkir: Dragonstorm Promos mythic, Tarkir: Dragonstorm mythic Price: $0.97