| Soulchasing Vipent Abomination | 63 | 15,739 | 556 | |
| Soulchaser Antelope | 54 | 11,865 | 476 | |
| Soulbanisher: Substancia | 150 | 1,526,201 | 1,314 | |
| Soulbanisher: Dimensic | 150 | 1,259,749 | 1,314 | |
| Soulbanisher: Chronol | 150 | 1,246,067 | 1,314 | |
| Sorrowful Birth | 150 | 50 | 1 | — |
| Sori Legion Warrior | 150 | 208,389 | 1 | |
| Sori Legion Soldier | 150 | 208,389 | 1 | |
| Sori Legion Shooter | 150 | 41,678 | 1 | |
| Sori Legion Sharpshooter | 150 | 55,061 | 1 | |
| Sori Legion Officer | 150 | 43,036 | 1 | |
| Sori Legion Minion | 150 | 41,678 | 1 | |
| Sori Legion Marshal | 95 | 6,564,261 | 1 | |
| Sori Legion Lieutenant | 150 | 211,772 | 1 | |
| Sori Legion General | 150 | 43,036 | 1 | |
| Sori Legion Elite | 150 | 211,772 | 1 | |
| Sori Legion Archer | 150 | 42,354 | 1 | |
| Sori Gnawer | 61 | 14,951 | 539 | |
| Sori Dualhammer | 66 | 87,280 | 582 | |
| Son of Dragon: Chihwen | 150 | 2,500,000 | 52,500 | — |
| Sonic Oppressor | 150 | 23,977,103 | 880 | — |
| Somniphoric Messenger | 96 | 51,910 | 1,013 | |
| Solid Blob | 25 | 3,363 | 218 | — |
| Soldier of Alcazar | 75 | 92,537 | — | — |
| Solar Vipion | 50 | 10,176 | 535 | — |
| Solar Hex Hobwekin | 38 | 6,707 | 330 | |
| Solar Falcon | 76 | 23,513 | 808 | |
| Soil Stalker | 150 | 26,374 | 1 | |
| Soft Cactopod | 4 | 156 | 35 | |
| Snubnose Oddfoot | 28 | 3,960 | 245 | — |
| Snowy Familiar | 88 | 40,622 | 350 | — |
| Snow Walker Lynx | 18 | 2,141 | 157 | — |
| Snowshadow Assassin | 88 | 72,993 | 4,630 | — |
| Snowpeach Dranite | 102 | 225,341 | 2,908 | |
| Snowman | 150 | 1 | 17 | |
| Snowman | 150 | 1 | 175 | |
| Snow Hare | 20 | 2,014 | 180 | |
| Snow Bear | 150 | 184,903 | 8,347 | — |
| Snowball | 50 | 1,935,584 | 1 | |
| Sneaker Messenger | 150 | 10,542 | 735 | — |
| Sneaker Messenger | 150 | 10,805 | 742 | — |
| Snatchfoot Foxwing | 37 | 5,271 | 397 | |
| Snakevalley Hexwraith | 37 | 5,856 | 325 | |
| Snakevalley Dustwraith | 34 | 5,676 | 295 | |
| Snakevalley Bloodwolf | 27 | 3,756 | 236 | |
| Snake Isle Zealot | 57 | 13,020 | 502 | |
| Snakeisle Scorpion Queen | 50 | 12,437 | 439 | — |
| Snakeisle Scorpion King | 55 | 14,924 | 481 | — |
| Snake Isle Planeshark King | 42 | 8,072 | 423 | |
| Snake Isle Planeshark | 41 | 6,224 | 416 | |