 Inscription of High Discipline#43302 · Consumables | 80 | 80 | No equipment slot | Rare |
| Inscription of the Frostblade#43303 · Consumables | 80 | 80 | No equipment slot | Rare |
| Inscription of Discipline#28881 · Quest items | 64 | 64 | No equipment slot | Uncommon |
 Inscription of Endurance#29187 · Quest items | 70 | 70 | No equipment slot | Uncommon |
 Inquisitor's Crest - Bottom Half#29206 · Quest items | 1 | — | No equipment slot | Common |
 Inquisitor's Crest - Top Half#29205 · Quest items | 0 | — | No equipment slot | Common |
 Rocknail Flayer Giblets#31373 · Quest items | 1 | — | No equipment slot | Common |
 Cantation of Manifestation#7308 · Quest items | 1 | — | No equipment slot | Common |
 OLDInitiate's Belt#50 · Armor | 1 | 1 | Waist | Common |
 Inigo's Copper Coin#43711 · Miscellaneous | 1 | — | No equipment slot | Poor |
 Ingvar's Monolithic Cleaver#35576 · Weapons | 155 | 70 | Two-hand | Rare |
 Ingvar's Head#33330 · Quest items | 70 | — | No equipment slot | Common |
 Engineer's Cloak#6667 · Armor | 27 | — | Back | Uncommon |
 Engineer's Ink#10647 · Trade goods | 50 | — | No equipment slot | Common |
 Engineer's Shield 3#11201 · Armor | 1 | 1 | Shield | Common |
| Engineer's Shield 2#11200 · Armor | 1 | 1 | Shield | Common |
| Engineer's Shield 1#11199 · Armor | 1 | 1 | Shield | Common |
 Area 52 Engineering Gloves#30264 · Armor | 108 | — | Hands | Uncommon |
 Engineering Gloves#1659 · Armor | 40 | 35 | Hands | Uncommon |
 Engineer's Guild Headpiece#9534 · Armor | 47 | — | Head | Rare |
 Engineer's Hammer#5324 · Weapons | 16 | — | One-hand | Uncommon |
 Infus Emerald#12646 · Quest items | 1 | — | No equipment slot | Common |
 Infected Choker#51012 · Armor | 251 | 80 | Neck | Epic |
| Infected Choker#51867 · Armor | 264 | 80 | Neck | Epic |
 Inferno Cloak#4790 · Armor | 25 | 20 | Back | Uncommon |
 Inferno Robe#2231 · Armor | 40 | — | Robe | Uncommon |
 Inferno Waist Cord#30673 · Armor | 115 | 70 | Waist | Epic |
 Inferno Gloves#18408 · Armor | 62 | 57 | Hands | Rare |
 Infernoweave Boots#30763 · Armor | 115 | 70 | Feet | Epic |
 Infernoweave Robe#30762 · Armor | 115 | 70 | Robe | Epic |