I agree with the erdenay... this basically will give any race a stupid amount of nades... and could real easily unbalance the game in general.

the item needs a serious raise in price, or the nade amount seriously lowered.... or both.

something like 10 nades would be far more legit, with a decent price for the item. cause the issue is, you can now just throw nade after nade... there is no 10 second cool down which is quite important... any race with +dmg on nades could become REALLY unbalanced as they would just spam nades.