Erosion I is a level 1 active skill in AION Classic 2.7. The Mage learns it from level 5.
Learned by
| Class | Faction | Character level | Skill level |
|---|---|---|---|
| Mage | Both factions | 5–9 | 1–5 |
| SorcererSpiritmaster | Both factions | 10–13 | 6–9 |
Taught by
| Item | Skill level |
|---|---|
 Erosion I |
Across eras
| Classic 5.0 | Classic 2.7 | Classic 1.9 | |
|---|---|---|---|
| Type | Active, Magical | Lv 1, Active, Magical | Lv 1, Active, Magical |
| Cooldown | 3 s | ||
| Range | 25 m |