There are several buildings, crates, barrels, and so forth that hold special items. Drop a gem of some grade on it(Dwellings),or shoot it with Bolts X times[Drop Holders].Drop holders can drop:
- Bonus to mana multiplier
- Bonus to XP multiplier* Sparks
- Talisman Fragments
- Shadow Cores
They rarely bring nothing.
Dwellings can give:
- Shadow Cores (on rare occasion)
Dwellings bring smaller "prizes",but they always bring something.