 Infinity Pendant | Ethereal Belt | 115 | 13 | 25,415 |
 Inherited Iron Paddle | — | — | — | — |
| Initiating Item: Paper-clip | — | — | — | — |
 Injection | — | — | — | — |
 Ink Pallet | — | — | — | — |
 Inner Demon Insignia | — | — | — | — |
 Inquisitive Poisontail's Tail | — | — | — | — |
 Inquis. Poisontail Pet Egg | — | — | 19 | 1 |
| Insect Mistress Pet Egg | — | — | 32 | 1 |
 Insignia of Spirit | — | — | — | 1 |
 Instakill Claw | Claw | 78 | 9 | 28,080 |
| Instakill Claw | Claw | 78 | 9 | 35,720 |
| Instakill Claw | Claw | 78 | 9 | 31,760 |
 Instant Strike Fist | Fist | 73 | 9 | 26,280 |
| Instant Strike Fist | Fist | 73 | 9 | 33,960 |
| Instant Strike Fist | Fist | 73 | 9 | 30,000 |
 Intelligence from the Soldier | — | — | — | — |
 Intermediate Apothecary Skill | — | — | — | 100 |
| Intermediate Apothecary Skill V | — | — | — | 100 |
 Intermediate Blacksmith Skill | — | — | — | 100 |
| Intermediate Blacksmith Skill V | — | — | — | 100 |
 Intermediate Craftsman Skill | — | — | — | 100 |
| Intermediate Craftsman Skill V | — | — | — | 100 |
 Intermediate Reset Note | — | — | — | 1,000 |
 Intermediate Tailor Skill | — | — | — | 100 |
| Intermediate Tailor Skill V | — | — | — | 100 |
 Inter. Reset-all Note | — | — | — | 1,000 |
 Into Your Eyes | — | — | — | 1 |
 Intrepid Devotion | Protection Belt | 65 | 8 | 100 |
 Intrepidity Boots | Heavy Footwear | 66 | 8 | 100 |
 Intrepidity Greaves | Heavy Leggings | 63 | 8 | 100 |
 Intrepidity Plate | Heavy Plate | 60 | 8 | 100 |
 Intrepidity Sleeves | Heavy Wristguards | 64 | 8 | 100 |
 Invent. Extension Stone Ticket | — | — | — | 100 |
 Inv. Extension Stone | — | — | — | 10,000 |
 Invincible Evil Hunter | — | — | — | — |
 Invitation of Purgatory | — | — | — | 1 |
 Iridescence | — | 10 | 1 | 10,000 |
 Iron and Steel | — | — | — | 100 |
 Iron Bar | — | — | — | — |
 Iron Bolt | — | — | — | 1 |
 Iron Bolt Quiver I | — | — | — | — |
| Iron Bolt Quiver II | — | — | — | — |
| Iron Bolt Quiver III | — | — | — | — |
 Iron Boots | Arcane Footwear | 2 | 1 | 70 |
 Iron Celestial Pack | — | — | — | — |
 Iron Chunk | — | — | — | — |
 Iron Claw | Claw | 10 | 2 | 800 |
| Iron Claw | Claw | 10 | 2 | 2,040 |
| Iron Claw | Claw | 10 | 2 | 1,320 |