| Imp Mother FecundaNPC #90662 | Unknown | Normal | Identity record |
| Imp Mother FecundaNPC #105167 | Unknown | Normal | Identity record |
| Imp Mother FecundaNPC #112937 | Demon | Special | Identity record |
| Impaled AdventurerNPC #84029 | Unknown | Normal | Identity record |
| Impatient FarmhandNPC #72923 | Unknown | Normal | Identity record |
| Impatient FarmhandNPC #72924 | Unknown | Normal | Identity record |
| Imperial ArcbinderNPC #108188 | Unknown | Normal | Identity record |
| Imperial ArcbinderNPC #109647 | Unknown | Normal | Identity record |
| Imprisoned MammothNPC #194215 | Beast | Normal | Identity record |
| Imprisoned MammothNPC #202780 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41955 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41958 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41963 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41964 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41968 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41969 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41970 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41971 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41972 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41973 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41974 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41975 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41976 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41977 | Unknown | Normal | Identity record |
| Imprisoned WarriorNPC #41978 | Unknown | Normal | Identity record |
| Improved Iron TrapNPC #84773 | Unknown | Normal | Identity record |
| Improved Land MineNPC #29475 | Unknown | Normal | Identity record |
| Incited SandcutterNPC #127358 | Unknown | Normal | Identity record |
| Incited SandcutterNPC #129102 | Unknown | Normal | Identity record |
| Indignant PrisonerNPC #243135 | Unknown | Normal | Identity record |
| Indomitable Mk XIINPC #264571 | Unknown | Normal | Identity record |
| Inert Tide WatcherNPC #145239 | Unknown | Normal | Identity record |
| Infazzar the ShadeNPC #119820 | Unknown | Normal | Identity record |
| Infazzar the ShadeNPC #119970 | Demon | Special | Identity record |
| Infazzar the ShadeNPC #120199 | Unknown | Normal | Identity record |
| Infazzar the ShadeNPC #120771 | Unknown | Normal | Identity record |
| Infected SauroliskNPC #127132 | Beast | Normal | Identity record |
| Infernal BodyguardNPC #7135 | Unknown | Normal | Identity record |
| Infernal DestroyerNPC #16963 | Unknown | Normal | Identity record |
| Infernal DestroyerNPC #98011 | Unknown | Normal | Identity record |
| Infernal DestroyerNPC #120455 | Unknown | Normal | Identity record |
| Infernal DreadlordNPC #246872 | Unknown | Normal | Identity record |
| Infested DischargeNPC #215734 | Unknown | Normal | Identity record |
| Infested IcecallerNPC #84989 | Unknown | Normal | Identity record |
| Infested SauroliskNPC #124182 | Beast | Normal | Identity record |
| Infested SauroliskNPC #129297 | Unknown | Normal | Identity record |
| Infested SauroliskNPC #134007 | Unknown | Normal | Identity record |
| Infested ScallionsNPC #63162 | Unknown | Normal | Identity record |
| Infested ShredclawNPC #257740 | Beast | Normal | Identity record |
| Infested SnakerootNPC #65966 | Unknown | Normal | Identity record |
| Infested VenomfangNPC #85232 | Unknown | Normal | Identity record |
| Infinite AdversaryNPC #27742 | Unknown | Normal | Identity record |
| Infinite AdversaryNPC #122959 | Unknown | Normal | Identity record |
| Infinite ArmoredonNPC #219044 | Unknown | Normal | Identity record |
| Infinite ArmoredonNPC #241185 | Unknown | Normal | Identity record |
| Infinite DrakelingNPC #108802 | Dragonkin | Special | Identity record |
| Information TraderNPC #170607 | Unknown | Normal | Identity record |
| Infused Amber OozeNPC #160930 | Unknown | Normal | Identity record |
| Infused Dragon EggNPC #190090 | Unknown | Normal | Identity record |
| Infused Dragon EggNPC #190522 | Unknown | Normal | Identity record |