Name: Splinter, Aging Champion Cost: 2W Type: Legendary Creature -- Mutant Ninja Rat Pow/Tgh: 2/2 Rules Text: When Splinter enters, destroy up to one target tapped creature. When Splinter leaves the battlefield, you and another target player each draw a card. Set/Rarity: Teenage Mutant Ninja Turtles Eternal rare Price: $0.69

Name: Splinter, Hamato Yoshi Cost: 1B Type: Legendary Creature -- Mutant Ninja Rat Pow/Tgh: 1/3 Rules Text: Sneak {B} (You may cast this spell for {B} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.) Menace (This creature can't be blocked except by two or more creatures.) Other Ninjas you control get +1/+1. Set/Rarity: Teenage Mutant Ninja Turtles uncommon Price: $0.27

Name: Splinter, the Mentor Cost: 1B Type: Legendary Creature -- Mutant Ninja Rat Pow/Tgh: 2/2 Rules Text: Menace Whenever Splinter or another nontoken creature you control leaves the battlefield, create a Mutagen token. Partner--Character select (You can have two commanders if both have this ability.) Set/Rarity: Teenage Mutant Ninja Turtles Eternal mythic Price: $0.82

Name: Split Up Cost: 1WW Type: Sorcery Rules Text: Choose one -- - Destroy all tapped creatures. - Destroy all untapped creatures. Set/Rarity: Duskmourn: House of Horror Promos rare, Duskmourn: House of Horror rare, The Zeta Set rare Price: $1.82

Name: Split-Tail Miko Cost: 1W Type: Creature -- Fox Cleric Pow/Tgh: 1/1 Rules Text: {W}, {T}: Prevent the next 2 damage that would be dealt to any target this turn. Set/Rarity: Betrayers of Kamigawa common Price: $0.09

Name: Splitskin Doll Cost: 1W Type: Artifact Creature -- Toy Pow/Tgh: 2/1 Rules Text: When this creature enters, draw a card. Then discard a card unless you control another creature with power 2 or less. Set/Rarity: The List uncommon, Duskmourn: House of Horror uncommon Price: $0.34

Name: Splitting Headache Cost: 3B Type: Sorcery Rules Text: Choose one -- - Target player discards two cards. - Target player reveals their hand. You choose a card from it. That player discards that card. Set/Rarity: Shadowmoor common Price: $0.11

Name: Spoils of Blood Cost: B Type: Instant Rules Text: Create an X/X black Horror creature token, where X is the number of creatures that died this turn. Set/Rarity: Commander 2014 rare Price: $2.03

Name: Spoils of Evil Cost: 2B Type: Instant Rules Text: For each artifact or creature card in target opponent's graveyard, add {C} and you gain 1 life. Set/Rarity: Ice Age rare Price: $6.12

Name: Spoils of War Cost: XB Type: Sorcery Rules Text: X is the number of artifact and/or creature cards in an opponent's graveyard as you cast this spell. Distribute X +1/+1 counters among any number of target creatures. Set/Rarity: Ice Age rare Price: $2.15

Name: Spoils of the Vault Cost: B Type: Instant Rules Text: Choose a card name. Reveal cards from the top of your library until you reveal a card with that name, then put that card into your hand. Exile all other cards revealed this way, and you lose 1 life for each of the exiled cards. Set/Rarity: Mirrodin rare, Ultimate Masters rare Price: $0.59

Name: Spontaneous Flight Cost: 2W Type: Instant Rules Text: Target creature gets +2/+2 until end of turn. Put a flying counter on it. Set/Rarity: Ikoria: Lair of Behemoths common Price: $0.17

Name: Spooky Clown Mox Type: Stickers Rules Text: {TK}{TK} -- Vigilance {TK}{TK}{TK}{TK} -- {1}, {T}: Tap target creature. {TK}{TK} -- 1/5 {TK}{TK}{TK} -- 5/4 Set/Rarity: Unfinity Sticker Sheets common Price: $0.19

Name: Sporogenic Infection Cost: 1B Type: Enchantment -- Aura Rules Text: Enchant creature When this Aura enters, target player sacrifices a creature of their choice other than enchanted creature. When enchanted creature is dealt damage, destroy it. Set/Rarity: Duskmourn: House of Horror uncommon Price: $0.23

Name: Spotcycle Scouter Cost: 1W Type: Artifact -- Vehicle Pow/Tgh: 3/2 Rules Text: When this Vehicle enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.) Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) Set/Rarity: Aetherdrift common Price: $0.12

Name: Spotted Griffin Cost: 3W Type: Creature -- Griffin Pow/Tgh: 2/3 Rules Text: Flying Set/Rarity: Portal common, Masters Edition IV common Price: $0.17

Name: Spread the Sickness Cost: 4B Type: Sorcery Rules Text: Destroy target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) Set/Rarity: Mirrodin Besieged common, Duel Decks: Mirrodin Pure vs. New Phyrexia common, Modern Masters 2015 uncommon Price: $0.22

Name: Spreading Plague Cost: 4B Type: Enchantment Rules Text: Whenever a creature enters, destroy all other creatures that share a color with it. They can't be regenerated. Set/Rarity: Invasion rare Price: $12.05

Name: Spreading Rot Cost: 4B Type: Sorcery Rules Text: Destroy target land. Its controller loses 2 life. Set/Rarity: Ixalan common, The List common Price: $0.06

Name: Spring-Loaded Sawblades Cost: 1W Type: Artifact Rules Text: Flash When this artifact enters, it deals 5 damage to target tapped creature an opponent controls. Craft with artifact {3}{W} ({3}{W}, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.) [Front face. Transforms into Bladewheel Chariot.] Set/Rarity: The Lost Caverns of Ixalan uncommon Price: $0.24