| Name | Attribute | Level | Type |
|---|---|---|---|
| Shieldmaiden Gaia | 80 | Boss Monster | |
| Shieldmaiden Gaia | 78 | Boss Monster | |
| Shieldmaiden Gaia | 70 | Boss Monster | |
| Shieldmaiden Gaia | 60 | Boss Monster | |
| Shikigami Flower Insect | 20 | Boss Monster | |
| Shiny Gem Bug | - | 1 | Interactive |
| Shiny Treasure Chest | - | 112 | Interactive |
| Shiny Treasure Chest | - | 112 | Interactive |
| Shockwave Monster | - | 90 | Boss Monster |
| Shockwave Monster | - | 90 | Boss Monster |
| Shredlight Crystal | 93 | General Monster | |
| Shredlight Crystal | 93 | General Monster | |
| Shredlight Crystal | 93 | General Monster | |
| Shredlight Crystal | 93 | General Monster | |
| Shredlight Crystal | 93 | General Monster | |
| Shrimp | - | 1 | Interactive |
| Shroomy | - | 1 | Interactive |
| Shrub | - | 1 | General |
| Shuo Jinghua | - | 1 | Interactive |
| Sia | - | 1 | General |
| Sick Mine Leader Zali | - | 50 | General |
| Sick Miner | - | 50 | General |
| Sick Sprite | - | 1 | General |
| Sick Villager | - | 50 | General |
| Sicklesect Mantrice | 49 | Boss Monster | |
| Sicklesect Mantrice | 47 | Elite Monster | |
| Sickly Elf | - | 1 | General |
| Sickly Girl Mattie | - | 1 | General |
| Siege Cannon | 55 | General Monster | |
| Silent Brambleburg Guard | - | 1 | General |
| Silk Merchant | - | 1 | General |
| Silver Chest | 93 | General Monster | |
| Silver Chest | 93 | General Monster | |
| Silver Fleatle | - | 1 | General |
| Silver Fleatle | 36 | General Monster | |
| Silver Guardian Barak | 76 | Elite Monster | |
| Silver Mech | 79 | Elite Monster | |
| Silver Mech | 79 | Elite Monster | |
| Silver Medal Telepathic Practitioner Jimmy | - | 1 | General |
| Sim | 145 | Elite Monster | |
| Simba | - | 1 | General |
| Simeon | - | 1 | General |
| Simeon | - | 1 | General |
| Simoli | - | 1 | General |
| Simple Barricade | - | 1 | General |
| Sinking Sun Imma | 115 | World Boss | |
| Siren Clarios | 75 | Elite Monster | |
| Siren Clarios | 75 | Elite Monster | |
| Skeletal Archer | 62 | General Monster | |
| Skeletal Archer | 62 | General Monster |