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Basic information
- Primary-effect colors
- Green
- Maximum level
- 5
- Effect variants
- Normal · Blighted
Effects and levels
NormalBlighted
| Level | Normal | Blighted |
|---|---|---|
| Lv.1 | Koo's passive skills have 20% reduced cooldown. | Same at every level (Blighted Spirit Stone) Koo's passive skills have 60% reduced cooldown. |
| Lv.2 | Koo's passive skills have 27% reduced cooldown. | |
| Lv.3 | Koo's passive skills have 35% reduced cooldown. | |
| Lv.4 | Koo's passive skills have 45% reduced cooldown. | |
| Lv.5 | Koo's passive skills have 60% reduced cooldown. |