R (Grenadier)
| |
| Hero | Bomber |
| Mastery | Grenadier |
| Cast Time | 0.5 seconds |
| Cost | 75/100/125/150 Mana |
| Cooldown | 90/70/50/30 seconds |
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The 
Cooldown Duration of all Mastery Skills is set to 0.
Version history
| Patch | Changes |
|---|---|
| Original | R (Grenadier) was added to the game. |