Contents
Properties
 Acumen
| |
| Casting Spd. +15% for 20 min. | |
| Class Name | Cleric |
| Type | buff |
| Casting Time | 4 seconds |
| Cooldown | 2 seconds |
| Cast Range | 400 |
| Item for learning skill |  Spellbook: Acumen
|
| Classes with same skill | Cleric, Prophet |
Skill Upgrade
| Lvl. to Learn | Skill Lvl | Description | MP Consume | HP Consume | SP | Auto-use | Items Needed for Learn. |
|---|---|---|---|---|---|---|---|
| 20 | 1 | Casting Spd. +15% for 20 min. | 20 | 0 | 600 | No |  Spellbook: Acumen — 1 pcs.
|
| 35 | 2 | Casting Spd. +23% for 20 min. | 30 | 0 | 13000 | No |