| Soulcrash Armorfire | 150 | 39,021 | 1 | |
| Souling Defender | 70 | 21,918 | 616 | 1,105 |
| Soulmass Beast | 90 | 186,985 | 792 | 900 |
| Soulripper: Naught | 150 | 2,156,376 | 1,317 | 8,925 |
| Soulripper: Null | 150 | 3,223,518 | 1,317 | 9,765 |
| Soulripper: Substancia | 150 | 1,223,927 | 1,317 | 8,085 |
| Soulthirst Houdrex | 84 | 28,651 | 740 | 1,255 |
| Sower of the Flame | 61 | 57,771 | 1,480 | 610 |
| Sparkling Prince Vipent | 11 | 857 | 96 | 175 |
| Specter Guard | 38 | 27,659 | 847 | 380 |
| Specter Guard | 39 | 33,035 | 862 | 390 |
| Specter Guard | 41 | 32,081 | 911 | 410 |
| Specter Guard | 42 | 40,685 | 929 | 420 |
| Spectral Flame | 6 | 303 | 52 | 95 |
| Spectral Wolf Lord | 23 | 2,989 | 203 | 365 |
| Spinewraith | 69 | 19,275 | 733 | 1,090 |
| Spirit Fox | 100 | 100,000 | | |
| Spirit of Maelstrom | 60 | 14,133 | 607 | 300 |
| Spirit of Thromh the Mighty | 65 | 1,161,350 | 1 | |
| Spiritual Conbustier | 150 | 38,369 | 1 | |
| Spotted Felis | 73 | 26,187 | 638 | 1,150 |
| Spotted Felis | 73 | 107,130 | 642 | 730 |
| Spukakke Acaleph | 89 | 194,230 | 782 | 890 |
| Spukakke Gnosis | 100 | 42,200 | 966 | 1,575 |
| Spukakke Tower | 100 | 307,636 | 2,845 | 1,000 |
| Squama | 11 | 857 | 96 | 175 |
| Stampeding Cactopod | 20 | 7,518 | 427 | 200 |
| Steelation: Doom | 150 | 4,598,007 | 1,316 | 10,815 |
| Steelation: Null | 150 | 3,813,658 | 1,316 | 9,555 |
| Steelation: Vacuity | 150 | 4,263,267 | 1,316 | 10,290 |
| Steelfang Grimalkin | 71 | 123,675 | 621 | 710 |
| Steelfin Pike | 150 | 13,862 | 792 | 1,405 |
| Steelhide Grimalkin | 48 | 10,234 | 420 | 760 |
| Steppenwolf | 47 | 8,102 | 416 | 745 |
| Stiren General | 150 | 184,903 | 8,382 | 1,000 |
| Stone Brain | 150 | 1,479,222 | 834 | 1,000 |
| Stone of Grief | 39 | 5,899 | 344 | 615 |
| Stonefield Archdemon | 150 | 9,592,212 | 787 | 45 |
| Stoneskin Undine | 20 | 6,766 | 427 | 200 |
| Stoneskin Undine | 150 | 13,421 | 1 | |
| Stoney Boogins | 88 | 35,982 | 773 | 1,390 |
| Stoney Dismalness | 150 | 19,817 | 1 | |
| Stoney Lunatix | 150 | 25,839 | 1 | |
| Storm Necromancer | 150 | 100,365 | 175 | |
| Strange Runewolf | 80 | 133,485 | 2,103 | 800 |
| Strength Nimbustian | 150 | 47,475 | 1,464 | 1,500 |
| Strength Nimbustian Captain | 150 | 47,475 | 2,196 | 1,500 |
| Striped Spider King | 38 | 27,440 | 336 | 380 |
| Strong | 150 | 184,903 | 8,347 | 1,000 |
| Strong Sori Gnawer | 71 | 20,238 | 626 | 1,120 |