| Name | Attribute | Level | Type |
|---|---|---|---|
| High-Speed Armored Beetle | 69 | Elite Monster | |
| Honey Flower Bonny | - | 58 | Elite Monster |
| Horned Lamassu Milo Sylas | 31 | Elite Monster | |
| Ice Crystal Titan | 99 | Elite Monster | |
| Ice Lamassu | 66 | Elite Monster | |
| Ice on Fire Cantelu | 60 | Elite Monster | |
| Icy Crystal Giant | 79 | Elite Monster | |
| Icy Crystal Giant | 84 | Elite Monster | |
| Icy Crystal Giant | 79 | Elite Monster | |
| Icy Crystal Giant | 84 | Elite Monster | |
| Icy Pierce | 87 | Elite Monster | |
| Icy Pierce | 82 | Elite Monster | |
| Imperial Iron Cavalry | 71 | Elite Monster | |
| Imprisoned Evil | - | 61 | Elite 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 Spirit | 120 | Elite Monster | |
| Inmortal Flower Vannaros | 82 | Elite Monster | |
| Iron Defense Mechanism | - | 91 | Elite Monster |
| Ivory Tiger Divine Beast | 159 | Elite Monster | |
| Ivory Tiger Divine Beast | 159 | Elite Monster | |
| Ivory Tiger General | 149 | Elite Monster | |
| Ivory Tiger General | 149 | Elite Monster | |
| Ivory Tiger General | 149 | Elite Monster | |
| Ivory Tiger General | 149 | Elite Monster | |
| Ivory Tiger Resistance | - | 100 | Elite Monster |
| Ivory Tiger Resistance | - | 100 | Elite Monster |
| Ivory Tiger Resistance | - | 100 | Elite Monster |
| Kem Fragment | 145 | Elite Monster | |
| Kersain Magic Crystal | 99 | Elite Monster | |
| Kersain Magic Crystal | 99 | Elite Monster | |
| Kersine Defender | 96 | Elite Monster | |
| Kersine Defender | 95 | Elite Monster | |
| Kersine Magic Crystal | 99 | Elite Monster | |
| Kessain Defender | 97 | Elite Monster | |
| Kexin Ik | 99 | Elite Monster | |
| Kexin Ike | 99 | Elite Monster | |
| Know It All Prophet Pigglesworth | - | 99 | Elite Monster |
| Liean | 145 | Elite Monster | |
| Lightning Spirit Lysimachus | 77 | Elite Monster | |
| Little Worm King | 99 | Elite Monster | |
| Lobster King | 127 | Elite Monster | |
| Lobster King | 127 | Elite Monster | |
| Long-Tailed Winged Cockroach | 99 | Elite Monster | |
| Lord Hadari | 70 | Elite Monster | |
| Lord of the Apocalypse Akhazun | 59 | Elite Monster | |
| Lord of the Apocalypse Akhazun | 59 | Elite Monster | |
| Lord of the Apocalypse Akhazun | - | 59 | Elite Monster |