
The Cardamahal Underground is a Season 20 map in MU Online, set within an ancient sanctuary built in honor of the great magician Etramu Renos. Once a place of breathtaking beauty and sacred significance, the temple now lies in ruins — its hallowed halls corrupted and overrun by the demons that have invaded and claimed it as their own. The destruction left behind by these dark forces is profound, and nowhere is this more evident than in the temple's once-clear waters, now turned a deep and haunting red — a grim reflection of the bloodshed of countless fallen heroes who dared to challenge the demons within. The Cardamahal Underground stands as a haunting monument to what was lost, and a formidable challenge for the brave adventurers who venture into its corrupted depths seeking to reclaim the sanctity of Etramu Renos' ancient sanctuary.

Level 950
Health: 8065575
Defense: 13180
Min/Max Attack: 36763 ~ 37463
Defense Success Rate: 8244
Elemental DMG: 6035 ~ 6091
Elemental DEF: 2696

Level 950
Health: 8102560
Defense: 13280
Min/Max Attack: 35219 ~ 35919
Defense Success Rate: 8450
Elemental DMG: 5045 ~ 5100
Elemental DEF: 2752

Level 950
Health: 7962927
Defense: 12800
Min/Max Attack: 32824 ~ 33524
Defense Success Rate: 8624
Elemental DMG: 4123 ~ 4178
Elemental DEF: 3088
![[Elite] Devil Scythe Mu Online](https://static.muonline.news/assets/maps/monsters/DevilScythe.webp)
Level 960
Health: 8307542
Defense: 14448
Min/Max Attack: 37830 ~ 38213
Defense Success Rate: 8214
Elemental DMG: 6488 ~ 6545
Elemental DEF: 2965
![[Elite] Devil Sword Mu Online](https://static.muonline.news/assets/maps/monsters/DevilSword.webp)
Level 960
Health: 8345636
Defense: 14286
Min/Max Attack: 36057 ~ 36422
Defense Success Rate: 9585
Elemental DMG: 5394 ~ 5453
Elemental DEF: 3026
![[Elite] Devil Sorcerer Mu Online](https://static.muonline.news/assets/maps/monsters/DevilSorcerer.webp)
Level 960
Health: 8201815
Defense: 12507
Min/Max Attack: 34370 ~ 34718
Defense Success Rate: 9510
Elemental DMG: 4426 ~ 4485
Elemental DEF: 3396