Labyrinth Warriors/The Ominous Demesne

==Boss Quirks==
* Level 1: The Enemy Leader will have the following Attendants that will provide them with buffs: Ruin Cruisers. Each Attendant will increase the Leader's Element RES and Physical RES by 10%. The Attendants will restore the Leader's HP every 12s, with each Attendant restoring 5% HP. When there are no Attendants, the Leader will lose the aforementioned enhancement and restoration effects.
* Level 2: Ruin Graders have incredible regenerative capabilities. When their HP falls under 30%, they will recover an immense amount of HP after 10s. This effect can be triggered a maximum of once by each Ruin Grader.
==Opposing Lineup==
All enemies in this challenge are Level 85.
===Opposing Boss===
===Possible Opponents===
==Rewards==
Objective 	 	 	
Activate the Arrayed Emplacement and complete the challenge 	40 	60 	60–80
Activate the Ferocious Emplacement and complete the Serious challenge	80 	120	80–100
Activate the Ferocious Emplacement and complete the Dire challenge 	120	180	100–120
Activate the Decisive Emplacement and complete the challenge 	300	450	180–270
==Total Stage Rewards==
First clear rewards:
th:ทหารผู้กล้าแห่งแดนพิศวง/แดนแห่งลางร้าย