Duration: 9:00-23:55 every day

Requirement: L40 of 2nd Rebirth

NPC: Splinter at Twin City (392,324)

Rewards: Blue Rune Essences, Active Points, etc. 

Walkthrough:

1. There are 5 forces in Mayhem Land. You need to go through 3 phases before finally eradicating each force. 

Phase 1: 200 Killing Points;

Phase 2: 500 Killing Points; 

Phase 3: 1000 Killing Points.

2. You can get 1 Killing Point for killing 1 Elite in Mayhem Land.

3. When you get full Killing Points for each phase, you can summon up to 3 Chiefs.

4. Killing 5 Chiefs will upgrade Mayhem Lord by 1 phase, up to Phase 3.

5. You can summon Mayhem Lord at 18:30. The higher the level of Mayhem Lord, the better the rewards.

Rules:

1. You will respectively get 1/5/50/100 Feat Points for Killing 1 Dogface/Elite/Chief/Mayhem Lord.

2. Each time you get 50 Feat Points, you can claim 1 pack, up to 10 packs every day.

3. Top 10 heroes with the most Feat Points can get extra rewards.

4. The ranking reward will be settled at 0:00 every day and sent to your mailbox.