| Serpent Generator |
| — |
| Rare |
| $0.75 |
| $0.76 |
| — |
| — |
| Serra Bestiary | — | Uncommon | $0.25 | $0.21 | — | — |
| Serra Paladin | — | Uncommon | $0.33 | $0.33 | — | — |
| Shanodin Dryads | — | Common | $0.25 | $0.19 | — | — |
| Shapeshifter | — | Uncommon | $0.32 | $0.27 | — | — |
| Shatter | — | Common | $0.25 | $0.10 | — | — |
| Shatterstorm | — | Uncommon | $0.48 | $0.33 | — | — |
| Shield Bearer | — | Common | $0.25 | $0.23 | — | — |
| Shield Wall | — | Common | $0.25 | $0.23 | — | — |
| Shivan Dragon | — | Rare | $4.50 | $5.84 | — | — |
| Shrink | — | Common | $0.25 | $0.16 | — | — |
| Sibilant Spirit | — | Rare | $0.45 | $0.40 | — | — |
| Skull Catapult | — | Uncommon | $0.35 | $0.22 | — | — |
| Sleight of Mind | — | Rare | $0.50 | $0.36 | — | — |
| Smoke | — | Rare | $9.04 | $8.61 | — | — |
| Sorceress Queen | — | Rare | $1.27 | $1.28 | — | — |
| Soul Barrier | — | Common | $0.30 | $0.26 | — | — |
| Soul Net | — | Uncommon | $0.25 | $0.12 | — | — |
| Spell Blast | — | Common | $0.25 | $0.12 | — | — |
| Spirit Link | — | Uncommon | $0.45 | $0.34 | — | — |
| Stampede | — | Rare | $0.59 | $0.48 | — | — |
| Stasis | — | Rare | $10.48 | $10.01 | — | — |
| Steal Artifact | — | Uncommon | $0.35 | $0.30 | — | — |
| Stone Giant | — | Uncommon | $0.30 | $0.30 | — | — |
| Stone Rain | — | Common | $0.25 | $0.25 | — | — |
| Stone Spirit | — | Uncommon | $0.33 | $0.33 | — | — |
| Stream of Life | — | Common | $0.25 | $0.30 | — | — |
| Stromgald Cabal | — | Rare | $0.84 | $0.75 | — | — |
| Sulfurous Springs | — | Rare | $4.19 | $4.27 | — | — |
| Svyelunite Temple | — | Uncommon | $0.99 | $0.80 | — | — |
| Swamp (438) | 438 | Land | $0.59 | $0.56 | — | — |
| Swamp (439) | 439 | Land | $0.43 | $0.38 | — | — |
| Swamp (440) | 440 | Land | $0.43 | $0.43 | — | — |
| Swamp (441) | 441 | Land | $0.38 | $0.36 | — | — |
| Sylvan Library | — | Rare | $34.99 | $29.07 | — | — |
| Tarpan | — | Common | $0.25 | $0.18 | — | — |
| Tawnos's Weaponry | — | Uncommon | $0.25 | $0.18 | — | — |
| Terror | — | Common | $0.30 | $0.35 | — | — |
| The Brute | — | Common | $0.25 | $0.16 | — | — |
| The Hive | — | Rare | $0.49 | $0.41 | — | — |
| The Wretched | — | Rare | $0.70 | $0.68 | — | — |
| Thicket Basilisk | — | Uncommon | $0.38 | $0.29 | — | — |
| Throne of Bone | — | Uncommon | $0.26 | $0.20 | — | — |
| Thrull Retainer | — | Uncommon | $0.32 | $0.30 | — | — |
| Time Bomb | — | Rare | $0.60 | $0.42 | — | — |
| Time Elemental | 129 | Rare | $0.50 | $0.46 | — | — |
| Titania's Song | — | Rare | $1.11 | $1.13 | — | — |
| Torture | — | Common | $0.25 | $0.09 | — | — |
| Touch of Death | — | Common | $0.25 | $0.10 | — | — |
