Chaos Castle 13
level 111event onlyChaos Castle 13 is a level 111 MU Online Season 6 monster with 20,000 HP and 300–345 damage. It doesn't spawn on the open map: only events create it.
HP
20,000
Defense
245
defense rate 1,900
Respawns in
10s
Damage
300–345
attack rate 480
Updated 10/22/2026, 11:19 PM