Defeat the Undefeatable XVI

November, 13th - November, 23th, 2020
July, 27th - August, 5th, 2020
May 8th, 2020 - May 15th, 2020

For more information on the event visit the game's forum.
Read the guide for the previous Defeat the Undefeatable XIV event.
Some of the changes will be listed below.

Changes in this iteration

New higher difficulties - up to Infernal 7
New system of progression
Changed insignia drops
Heroic Chest key requirements have been increased
- Key of the Fearless can only be obtained from progress bar
Flame of Phoenix can now drop from bosses in Circus Monstrorum

Progress Bars

Progress bars are tiered and level dependent.
Level 55 progress bars are Achievement points dependent.

Progress bar tier requirements:

Tier 1 - Level 20-34
Tier 2 - Level 35-44
Tier 3 - Level 45-54
Tier 4 - Level 55
Tier 5 - Level 55 + 5000 Achievement Points
Tier 6 - Level 55 + 7000 Achievement Points

Insignia of Honor Drop List

Drop stacks on Insignia of Honor scale with the difficulty.
The higher the difficulty the higher the drop of Insignia of Honor is.
See the drop list below.

Insignia of Honor Drop List Per Difficulty

	M1	M2	M3
Normal	x12	x52	x24
Painful	x15	x65	x30
Excruciating	x18	x78	x36
Fatal	x24	x104	x48
Infernal I	x36	x156	x72
Infernal II	x39	x168	x78
Infernal III	x42	x180	x84
Infernal IV	x48	x208	x96
Infernal V	x72	x312	x144
Infernal VI	x84	x364	x168
Infernal VII	x96	x416	x192

M1 - Circus Monstrorum (drop per boss)
M2 - Boss Room
M3 - Secret Lair

Secret Lair clover drops

Gilded Clover Drop List Per Difficulty

	Drop Ammount Per Difficulty
Normal	x1
Painful	x1
Excruciating	x1
Fatal	x1
Infernal I	x2
Infernal II	x2
Infernal III	x3
Infernal IV	x4
Infernal V	x6?
Infernal VI	x6?
Infernal VII	x6?

Heroic Chest of the Fearless

Silver chests require 80x Key of the Fearless
Gold Chests require 160x Key of the Fearless

Opening the Heroic Chests

I am putting this info only for those players who were asking "Is it worth opening the Heroic Chest of the Fearless on higher difficulty?".
The answer is NO. Don't open them on higher difficulty than Infernal 4 because you will get nothing. In fact the drop on Infernal 4 is much better. You will only waste your pink infernal frags in vain.
I was opening all of the chests, the rewards are the same as during the last time (only now, the golden and silver chests are more expensive).
I had no 200 pink fragments so I could only open the chests on Infernal 6 ... but the drop is the same. It screams "Don't open me!".

Loot Sample from Infernal 6