| Ice Lichen | a rambling ice brute | Miragul's Menagerie: The Forgotten Waste | — |
| Ice Lichen | Ice Lichen | Miragul's Menagerie: The Forgotten Waste | — |
| Ice Lichen | a senseless oddity | Miragul's Menagerie: The Forgotten Waste | — |
| Ice Lichen | a lethal ice floe | Miragul's Menagerie: The Forgotten Waste | — |
| Ice Wyvern Stinger | a wyvern | Cobalt Scar | — |
| Iceball | snow dervish | Iceclad Ocean | — |
| Iceball | a frost giant scout | Iceclad Ocean | — |
| Iceclad Cutlassfish | Fish Scales | Kael Drakkel, The King's Madness | — |
| Iceclad Cutlassfish | Fresh Fish | Iceclad Ocean | — |
| Iceclad Cutlassfish | Iceclad Cutlassfish | Iceclad Ocean | — |
| Iceclad Cutlassfish | Fish Scales | Iceclad Ocean | — |
| Iceclad Cutlassfish | Fresh Fish | Kael Drakkel, The King's Madness | — |
| Iceclad Cutlassfish | Iceclad Cutlassfish | Kael Drakkel, The King's Madness | — |
| Iksar Blood | various iksar | Dulak's Harbor | — |
| Iksar Blood | a Sebilisian patrol leader | Field of Scale | — |
| Iksar Blood | A Sebilisian trooper ((casters)) | Field of Scale | — |
| Iksar Blood | a Sebilisian bonecaster | Field of Scale | — |
| Iksar Blood | a Sebilisian crusader | Field of Scale | — |
| Iksar Blood | various iksar (bandits, brigands, manslayers, marauders) | Lake of Ill Omen | — |
| Iksar Blood | a Sebilisian messenger | Field of Scale | — |
| Iksar Blood | a Sebilisian haruspex | Field of Scale | — |
| Iksar Blood | various iksar | Ruins of Sebilis (Old Sebilis) | — |
| Iksar Blood | a Sebilisian ironfist | Field of Scale | — |
| Imp Blood | an imp protector | Nagafen's Lair (Sol B) | — |
| Imp Blood | Malforus, Lord of the Imps | Loping Plains | — |
| Imp Blood | imp protector | Nagafen's Lair (Sol B) | — |
| Imp Blood | a blighted glog imp | Loping Plains | — |
| Imp Blood | a fire imp | Lavastorm Mountains | — |
| Imp Blood | a bottomfeeding imp | Loping Plains | — |
| Indigenous Mesa Yeast | Indigenous Mesa Yeast | Goru`kar Mesa | — |
| Infected Rat Livers | a giant diseased rat | Steamfont Mountains | — |
| Infected Rat Livers | an infected rat | Steamfont Mountains | — |
| Infected Rat Livers | an infected female rat | Steamfont Mountains | — |
| Infected Rat Livers | a large plague rat | Steamfont Mountains | — |
| Infected Rat Livers | a female rat | Steamfont Mountains | — |
| Inky Secretion | puslings | Plane of Disease | — |
| Innothule Mushroom | Swamp Vegetables | Innothule Swamp | — |
| Jelly of the Cliknar Queen | Jelly of the Cliknar Queen | Arthicrex | — |
| Journeyman Brewer Certificate | Event Coordinator Baublie Diggs | West Freeport | — |
| Jumjum Juice | Purveyor F'Devax | Shard's Landing | — |
| Jumjum Juice | Alorob Bolrodo | Shadow Haven | — |
| Jumjum Juice | Daleen Leafsway | Rivervale | — |
| Kirin Horn | an isle keeper | Thundercrest Isles | — |
| Kirin Horn | a spirit stag | Arcstone, Isle of Spirits | — |
| Kromrif Spit Vodka | Karey | Thurgadin | — |
| Kromrif Spit Vodka | Loremaster Fronden | Thurgadin | — |
| Kromrif Spit Vodka | Adia Coldbeard | Thurgadin | — |
| Kromrif Spit Vodka | Bixx Bartleby | Thurgadin | — |
| Kromrif Spit Vodka | Celtir Gronback | Thurgadin | — |
| Kromrif Spit Vodka | Doogle McBanick | Thurgadin | — |
