| Name | Attribute | Level | Type |
|---|---|---|---|
| Imperial Phalanx | 63 | General Monster | |
| Imperial Phalanx | 63 | General Monster | |
| Imperial Iron Cavalry | 71 | Elite Monster | |
| Imperial Iron Cavalry | 120 | Boss Monster | |
| Imperial Iron Cavalry | - | 1 | General |
| Imperial Iron Cavalry | - | 1 | General |
| Imperial Iron Cavalry | 120 | Boss Monster | |
| Imperial Buck Selanar | 61 | Boss Monster | |
| Immunity to Toxic Spores Vine Tree | 98 | General Monster | |
| Immortal Guard | 76 | General Monster | |
| Immobile box | - | 70 | Interactive |
| Immobile Lukzin | - | 5 | General |
| Immaculate Flower | - | 1 | Interactive |
| Illuminating Shore | - | 1 | General |
| Ikanu | - | 1 | General |
| Iguana Priest | 83 | General Monster | |
| Iguana Priest | 85 | General Monster | |
| Icy Scaled Lion | 78 | General Monster | |
| Icy River Fisherman Jack | - | 70 | General |
| Icy Pierce | 87 | Elite Monster | |
| Icy Pierce | 82 | Elite Monster | |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Lake Leader Noah | - | 1 | General |
| Icy Crystal Giant | 79 | Elite Monster | |
| Icy Crystal Giant | 84 | Elite Monster | |
| Icy Crystal Giant | 84 | Elite Monster | |
| Icy Crystal Giant | 79 | Elite Monster | |
| Icy Cherry Bug | 75 | General Monster | |
| Icebound Stone | - | 1 | Interactive |
| Ice on Fire Cantelu | 60 | Elite Monster | |
| Ice Sphere | - | 1 | General |
| Ice Mage Oscar | 89 | Boss Monster | |
| Ice Mage Oscar | 89 | Boss Monster | |
| Ice Lamassu | 66 | Elite Monster | |
| Ice Frost Touran | 87 | Boss Monster | |
| Ice Crystal Titan | 99 | Elite Monster | |
| Ice Crystal Granules | - | 20 | Interactive |
| Ice Crystal Fruit | - | 1 | Interactive |
| Ice Burst Domain | - | 99 | General |
| Ice Burst Domain | - | 99 | General |
| Ice Blood Flower | - | 1 | Interactive |
| Ice Ball | 103 | General Monster | |
| Ice Ball | 103 | General Monster | |
| Ian | - | 1 | General |
| I like the Amethyst Pterodactyl. | - | 90 | General Monster |