Tower Shield
Map	Monsters
Lost Tower	Death Cow , Devil , Death Knight
Stadium (Non-PvP)	Death Knight
Atlans	Valkyrie
Valley of Loren [Loren Deep Event]	Death Cow , Devil , Death Knight
* Monster location: Lost Tower , Stadium (Non-PvP) , Atlans , Valley of Loren * Drop from: monsters with 57-63 level