| 103524 | Ruins Vagrant | enemies |
| 103525 | Ruins Bandit | enemies |
| 105444 | Giant Ruins Wolf | enemies |
| 105446 | Ruins Cleaner | enemies |
| 105448 | Ruins Fungus | enemies |
| 105450 | Ruins Flashscale Lizard | enemies |
| 105960 | Wandering Nightmare of the Ruins | enemies |
| 106473 | Ruins Explorer | enemies |
| 106805 | Use the Energy Release Runes on the Ruins Explorers | enemies |
| 108856 | Shadow of the Ruins | enemies |
| 118046 | Ruins Excavator | NPCs |
| 118074 | Ruins Excavator | NPCs |
| 118075 | Ruins Excavator | NPCs |
| 124651 | Ruins | NPCs |
| 201002 | Fragment of the Dragon in the Ruins | Items |
| 206423 | Ruins Investigation Team Medal | Items |
| 209429 | Ruins Flashscale Lizard Carapace | Items |
| 209430 | Ruins Giant Wolf Paw | Items |
| 209553 | Fragment of the Ruins | Items |
| 212687 | Ruins Big Chopper | weapon |
| 212688 | Ruins Heavy Hammer | weapon |
| 212689 | Ruins Double-edged Axe | weapon |
| 212690 | Ruins Staff of Praise | weapon |
| 212691 | Ruins Staff of Plunder | weapon |
| 212692 | Ruins Heavy Sword | weapon |
| 212693 | Ruins Hand Axe | weapon |
| 212694 | Ruins Hammer | weapon |
| 212695 | Ruins Wand | weapon |
| 212696 | Ruins Sharp Blade | weapon |
| 212697 | Ruins Hunting Bow | weapon |