Name: Sphere of Reason Cost: 3W Type: Enchantment Rules Text: If a blue source would deal damage to you, prevent 2 of that damage. Set/Rarity: Odyssey uncommon Price: $0.24

Name: Sphere of Resistance Cost: 2 Type: Artifact Rules Text: Spells cost {1} more to cast. Set/Rarity: Exodus rare, World Championship Decks 1999 rare, Vintage Masters rare, Kaladesh Inventions special, Secret Lair Drop rare Price: $9.66

Name: Sphere of Safety Cost: 4W Type: Enchantment Rules Text: Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control. Set/Rarity: Return to Ravnica uncommon, Commander 2016 uncommon, Secret Lair Drop rare, Ravnica Remastered uncommon, Duskmourn: House of Horror Commander uncommon, Pioneer Masters uncommon Price: $3.47

Name: Sphere of Truth Cost: 3W Type: Enchantment Rules Text: If a white source would deal damage to you, prevent 2 of that damage. Set/Rarity: Odyssey uncommon Price: $0.29

Name: Sphere of the Suns Cost: 2 Type: Artifact Rules Text: This artifact enters tapped and with three charge counters on it. {T}, Remove a charge counter from this artifact: Add one mana of any color. Set/Rarity: Mirrodin Besieged uncommon, Modern Masters 2015 common Price: $0.17

Name: Sphinx's Decree Cost: 1W Type: Sorcery Rules Text: Each opponent can't cast instant or sorcery spells during that player's next turn. Set/Rarity: Rivals of Ixalan Promos rare, Rivals of Ixalan rare Price: $0.29

Name: Sphinx-Bone Wand Cost: 7 Type: Artifact Rules Text: Whenever you cast an instant or sorcery spell, you may put a charge counter on this artifact. If you do, this artifact deals damage equal to the number of charge counters on it to any target. Set/Rarity: Rise of the Eldrazi rare, Duel Decks: Izzet vs. Golgari rare Price: $0.43

Name: Spider-Bot Cost: 2 Type: Artifact Creature -- Spider Robot Scout Pow/Tgh: 2/1 Rules Text: Reach When this creature enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top. Set/Rarity: Through the Omenpaths common, Marvel's Spider-Man common Price: $0.13

Name: Spider-Man Noir Cost: 4B Type: Legendary Creature -- Spider Human Hero Pow/Tgh: 4/4 Rules Text: Menace Whenever a creature you control attacks alone, put a +1/+1 counter on it. Then surveil X, where X is the number of counters on it. (Look at the top X cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon Price: $0.24

Name: Spider-Man, Peter Parker Cost: 3WW Type: Legendary Creature -- Spider Human Hero Pow/Tgh: 4/4 Rules Text: Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever you gain life, put a +1/+1 counter on target creature you control. It gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) Set/Rarity: Media and Collaboration Promos mythic, Marvel's Spider-Man Eternal mythic Price: $1.36

Name: Spider-Man, Web-Slinger Cost: 2W Type: Legendary Creature -- Spider Human Hero Pow/Tgh: 3/3 Rules Text: Web-slinging {W} (You may cast this spell for {W} if you also return a tapped creature you control to its owner's hand.) Set/Rarity: Through the Omenpaths common, Marvel's Spider-Man common, Marvel Super Heroes Commander common Price: $0.13

Name: Spider-Mobile Cost: 3 Type: Artifact -- Vehicle Pow/Tgh: 3/3 Rules Text: Trample Whenever this Vehicle attacks or blocks, it gets +1/+1 until end of turn for each Spider you control. Crew 2 Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon, Marvel Super Heroes Commander uncommon Price: $0.20

Name: Spider-Slayer, Hatred Honed Cost: 2 Type: Legendary Artifact Creature -- Human Villain Pow/Tgh: 2/1 Rules Text: Whenever Spider-Slayer deals damage to a Spider, destroy that creature. {6}, Exile this card from your graveyard: Create two tapped 1/1 colorless Robot artifact creature tokens with flying. Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon Price: $0.14

Name: Spider-Suit Cost: 1 Type: Artifact -- Equipment Rules Text: Equipped creature gets +2/+2 and is a Spider Hero in addition to its other types. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon Price: $0.24

Name: Spider-UK Cost: 3W Type: Legendary Creature -- Spider Human Hero Pow/Tgh: 3/4 Rules Text: Web-slinging {2}{W} (You may cast this spell for {2}{W} if you also return a tapped creature you control to its owner's hand.) At the beginning of your end step, if two or more creatures entered the battlefield under your control this turn, you draw a card and gain 2 life. Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon, Marvel Super Heroes Commander uncommon Price: $0.20

Name: Spidersilk Net Cost: 0 Type: Artifact -- Equipment Rules Text: Equipped creature gets +0/+2 and has reach. (It can block creatures with flying.) Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: Zendikar common, Dragons of Tarkir common Price: $0.25

Name: Spiderwig Boggart Cost: 2B Type: Creature -- Goblin Shaman Pow/Tgh: 2/2 Rules Text: When this creature enters, target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) Set/Rarity: Lorwyn common Price: $0.15

Name: Spike Cannibal Cost: 1BB Type: Creature -- Spike Pow/Tgh: 0/0 Rules Text: This creature enters with a +1/+1 counter on it. When this creature enters, move all +1/+1 counters from all creatures onto it. Set/Rarity: Exodus uncommon Price: $1.26

Name: Spiked Pit Trap Cost: 1 Type: Artifact Rules Text: Flash {5}, {T}, Sacrifice this artifact: Choose target creature, then roll a d20. 1--9 | This artifact deals 5 damage to that creature. 10--20 | This artifact deals 5 damage to that creature. Create a Treasure token. Set/Rarity: Adventures in the Forgotten Realms common, Alchemy Horizons: Baldur's Gate common Price: $0.23

Name: Spin Out Cost: 1BB Type: Instant Rules Text: Destroy target creature or Vehicle. Set/Rarity: Aetherdrift common Price: $0.17