| Name | Level | Stat | Type |
|---|---|---|---|
| Silvery | 55 | DEF +4 | Enemy Kills |
| Sinister and oppressive. | 108 | Max HP +40 | Enemy Kills |
| Siren | 108 | ATK +8 | Enemy Kills |
| Sisters | 90 | EVA +16 | Enemy Kills |
| Six-pack | 83 | EVA +16 | Enemy Kills |
| Sizzling | 75 | SPD +16 | Enemy Kills |
| Skeptical | 70 | ATK +8 | Enemy Kills |
| Skewered Burn | 88 | CRIT +4 | Enemy Kills |
| Sky Blue | 65 | ATK +8 | Enemy Kills |
| Sky Soarer | 108 | DEF +4 | Enemy Kills |
| Slam Dunk | 38 | Max HP +40 | Enemy Kills |
| Slaughter of Sartel's group attack. | 100 | ATK +8 | Enemy Kills |
| Slaughterer | 45 | DEF +4 | Enemy Kills |
| Slayer | 118 | Max HP +40 | Enemy Kills |
| Sledgehammer | 85 | ATK +8 | Enemy Kills |
| Sleep-Loving | 77 | EVA +16 | Enemy Kills |
| Sleeper | 85 | DEF +4 | Enemy Kills |
| Sleepyhead | 59 | Max HP +40 | Enemy Kills |
| Slimy | 90 | DEF +4 | Enemy Kills |
| Slippery | 88 | ATK +8 | Enemy Kills |
| Slippery | 48 | ATK +8 | Enemy Kills |
| Slippery | 85 | Max HP +40 | Enemy Kills |
| Slothful | 18 | ATK +8 | Enemy Kills |
| Slow moving. | 125 | Max HP +40 | Enemy Kills |
| Slug | 48 | EVA +16 | Enemy Kills |
| Smash Everything! | 70 | SPD +16 | Enemy Kills |
| Smashing people with money. | 40 | Max HP +40 | Enemy Kills |
| Smelly Feet | 76 | EVA +16 | Enemy Kills |
| Smoke Bomb | 85 | EVA +16 | Enemy Kills |
| Smoky | 60 | CRIT +4 | Enemy Kills |
| Smoky | 85 | ATK +8 | Enemy Kills |
| Smooching | 38 | EVA +16 | Enemy Kills |
| Smooth | 38 | Max HP +40 | Enemy Kills |
| Snoozing | 60 | Max HP +40 | Enemy Kills |
| Snow Demonlord | 78 | DEF +4 | Enemy Kills |
| Snowflake | 75 | SPD +16 | Enemy Kills |
| Snowman | 80 | DEF +4 | Enemy Kills |
| So Angry | 85 | Max HP +40 | Enemy Kills |
| So dark it shines. | 90 | Max HP +40 | Enemy Kills |
| Soaring | 90 | Max HP +40 | Enemy Kills |
| Socialphobic | 28 | Max HP +40 | Enemy Kills |
| Softball Master | 75 | EVA +16 | Enemy Kills |
| Solid | 75 | ATK +8 | Enemy Kills |
| Son of Kunoade | 98 | DEF +4 | Enemy Kills |
| Sonic | 50 | CRIT +4 | Enemy Kills |
| Sorceress | 30 | CRIT +4 | Enemy Kills |
| Sore waist and back pain. | 100 | EVA +16 | Enemy Kills |
| Sorrow arises from within. | 48 | Max HP +40 | Enemy Kills |
| Soul | 88 | DEF +4 | Enemy Kills |
| Soul Bearer | 108 | ATK +8 | Enemy Kills |