[Sentinel] Bolt Arm is a level 251 monster. This monster is passive and will not attack unless provoked.
Common Items
[Rascal] Health Red Crystal Manual
[Rascal] Red Crystal A
[Rascal] Red Crystal B
[Rascal] Red Crystal C
[Rascal] Red Crystal D
[Sentinel] Boss Codex
Bundle of Pink Diamond(10)
Bundle of Black Diamond(10)
Bundle of Blue Sapphire(10)
Refinement Manual(G)10
Refinement Manual(G)12
Northern Poibus
Map #19