Legionary's Aether Key (Rank 4) is a level 40 item in the Keyblade category of AION Retail 7.8.
Similar items
| Item | Grade | Level |
|---|---|---|
| Durable Adamantium Aether Key | Common | 40 |
| Gleaming Durable Adamantium Aether Key | Superior | 40 |
| Craftsman's Gleaming Durable Adamantium Aether Key | Heroic | 40 |
| Expert's Gleaming Durable Adamantium Aether Key | Fabled | 40 |
| Tahabata's Aether Key | Eternal | 50 |
| Dragon Lord's Yearning | Mythic | 60 |