Save the game before opening each chest to use God's Bane if needed. Enter Fallen City. At the bottom of the stairs, climb the building to the north with the chest. Look down to the lower roof with the chest (level 3 W); cluster of buildings in the center of all buildings southern chest (Level 3 Ar); chest that can be missed west side of building furthest west on map (Level 3 Ar); treasure room after defeating Daimon first chest left (level 3 W), middle left chest with Moonbeam Gem; other two chests (level 3 Ar). Bonus Daimon can drop level 3 armor or level 3 weapons.