Chief Skeleton Archer 4
level 81event onlyChief Skeleton Archer 4 is a level 81 MU Online Season 6 monster with 20,000 HP and 320–350 damage. It doesn't spawn on the open map: only events create it.
HP
20,000
Defense
270
defense rate 160
Respawns in
10s
Damage
320–350
attack rate 520
Updated 10/22/2026, 11:19 PM