Shoot a grenade out of the blunderbuss that can bounce up to 4 times.
The Splitting Grenade will detonate after 1.5s but can be detonated early by reactivating its ability key within this time period.
Upon detonation, it will create 3 mini grenades that will disperse and explode 1s after landing, dealing 85% weapon damage in a 3m radius area.
(Each successive grenade hit against the same target deals 40% less base damage.)