Potwory 
Infernal Demon
A Bag You Desire only drops for players who possess at least one of Goshnar's Taints File:Goshnar's Taints 5 Icon.png. The more taints a player has, ...
Infernal Frog
Infernal Phantom
It only drops a Bag You Desire for players with at least one of Goshnar's Taints. The more taints you have, the higher the chance. The Bag is always d...
Infernalist
Behaves similar to a Warlock. The difference is that '''Infernalists''' can make several combos....
Infernoid Blob
Infernoid Hound
Infernoid Soul
Infernoid Spiritual
Ink Blob
<gallery captionalign="center" mode="nolines">Ink Blob Artwork.jpg|Official Creature Artwork</gallery>...
Ink Splash
Inkwing
Cooldown is 2 hours.
Part of the Between the Lines Quest....
Insane Siren
Insectoid Scout
Insectoid Scouts are Insectoid Workers weakened due to a large distance from the Hive. They appear during the Insectoid Invasion World Change. <galler...
Insectoid Worker
Was implemented at the Winter Update 2011....
Instable Breach Brood
The creature has two versions with the same name. Only the ones inside the Vortex itself count for bestiary and drop loot. The ones in the entrance, n...
Instable Sparkion
The creature has two versions with the same name. Only the ones inside the Vortex itself count for bestiary and drop loot. The ones in the entrance, n...
Irahsae
It's wearing a large Cobra Crown.<br />
One of its speeches, ''scientia potentia est'', is a Latin phrase meaning "knowledge is power".<noinclude>All ...
Irgix the Flimsy
It's part of the Feaster of Souls Quest....
Iron Servant
Iron Servant Replica
It is a replica of an Iron Servant, with some changes....