| Name | Attribute | Level | Type |
|---|---|---|---|
| Imperial Tomb Mechanism | - | 165 | General Monster |
| Imperial Tomb Mechanism | - | 165 | General Monster |
| Imperial Tomb Statues | 141 | General Monster | |
| Imperial Tomb Statues | 141 | General Monster | |
| Impish Sprite | - | 39 | General Monster |
| Impish Sprite | 39 | General Monster | |
| Imprisoned Elves | - | 1 | General |
| Imprisoned Evil | - | 61 | Elite Monster |
| Imprisoned Soul Alberto | - | 1 | General |
| Imprisoned Soul Keller | - | 1 | General |
| Imprisoned Soul Samira | - | 1 | General |
| Indicate arrow. | - | 99 | General |
| Infernal Bomb | - | 55 | General Monster |
| Infernal Bomb | - | 55 | General Monster |
| Infernal Claws Godfray | 71 | Boss Monster | |
| Infernal Envoy Lemar | 61 | Boss Monster | |
| Infernal Envoy Lemar | 61 | Boss Monster | |
| Infernal Force | - | 58 | General Monster |
| Infernal Kormorant Lord | - | 8 | General Monster |
| Infernal Maestro Hector | 59 | Elite Monster | |
| Infernal Maestro Hector | 59 | Elite Monster | |
| Infernal Maestro Hector | 69 | Elite Monster | |
| Infernal Maestro Hector | 69 | Elite Monster | |
| Inferno Claws Godfray | 101 | Boss Monster | |
| Inferno Claws Godfray | 71 | Boss Monster | |
| Inferno Claws Godfray | 81 | Boss Monster | |
| Inferno Claws Godfray | 81 | Boss Monster | |
| Inferno Force | - | 38 | General Monster |
| Inferno Force | - | 38 | General Monster |
| Inferno Force | - | 61 | General Monster |
| Inferno Force | - | 58 | General Monster |
| Inferno Force | - | 38 | General Monster |
| Inferno Force | - | 58 | General Monster |
| Inferno Force | - | 58 | General Monster |
| Inferno Force | - | 38 | General Monster |
| Inferno Spirit | - | 1 | General |
| Inferno Spirit | 120 | Elite Monster | |
| Inferno Sprite | 55 | General Monster | |
| Inferno Sprite | 55 | General Monster | |
| Infested Treant Elmer | - | 1 | General |
| Infiltrate the Bandit Camp. | - | 1 | General |
| Infiltrate the Bandit Camp. | - | 1 | General |
| Infiltrate the base. | - | 1 | General |
| Infiltrate the base. | - | 1 | General |
| Infiltrate the empty space. | - | 1 | General |
| Initial root | - | 5 | General |
| Injured Guard | - | 1 | General |
| Injured Guard | - | 1 | General |
| Injured Guard | - | 1 | General |
| Injured Guard | - | 1 | General |