Tamer: Okabe
Server Alphamon
Plan: make the dungeon as safe as possible without dying and easily

Requeriments:

SSS+
Digimon HP 70k ++
Critical Hit as minimum 290%
Digimon Lvl 140 to dont miss
1 Support with HoH high Skills or party full rush with 4 Digimon Hoh 3

Enemys:
D-Reaper ADR04; Skill1 do 2790k damage and skill2 do 3143k damage It is harmless at the beginning but very dangerous if the skill enemy buffs everyone because it will do much more damage and in total of the 04 there are 10

D-Reaper ADR-05 (skill): Skill 4.400k Damage, this enemy buff to all D-Reaper ADR04, D-Reaper ADR05, D-Reaper ADR06 in skill damage lvl 100%, lvl2 200% , lvl 3 300% that mean if base damage skill is 4.400k in lvl 1 , at lvl 2 will do 8.800k , at lvl 3  17.500k , this enemy is too dangerous if he buff to the D-Reaper ADR 06 because he will do a lot of damage and need to be first to kill it to dont die

D-Reaper ADR-05 (Offense) Skills: 4.400k  Damage , He buff to D-Reaper ADR05 and D-Reaper ADR06 in lvl 1 100%  , lvl 2 200% , lvl 3 300%  that mean each raid basic attack will be do 100% - 200% -300% of damage, that enemy have 3.120.330 Millon HP  

D-Reaper ADR-05 (Protection): Skills 4.400k Damage, He will buff to all enemys in protection lvl 1 100% , lvl 2 200% , lvl3 300%  that mean they will recieve damage decreased and will be a little hard to rush the dungeon.

D-Reapder ADR-06  he start doing Skill1 do 16764k damage   after 8 sec he will do other skill2 do 18860k damage after that he will hit 34 second will repeat same patron of skills until 50%  he will use a skill3 do 30786k damage after that each 24sec he will use skill2 but doing 203140k damage and after 8 second will do again skill3  and repeat the same pattern, at 60% he will spawn  the pets  D-Reaper ADR05 (Protection) (Skill) (Offense) again need to kill first the skill pet after that at 20% will spawn again D-Reaper ADR05 (Protection)

How to do safe mode:

The tank hitter (who have more damage) to stand away from the pets that buff (red square in image) the enemies and use a ranged skill (Red Arrow in image) for the D-Reaper ADR 06 (yellow square in image) to come towards the tank, once that only 06 (yellow arrow in the image) approaches and no one else the other teammates can approach to hit,the healer need to enter use hoh and run away, be careful with the skills and be careful so that at 60% at the moment you invoke the pets again, rush to the skill pet so that the skill damage of the main raid does not increase and fail the dungeon, once the invocations of the pets are over, continue hitting up to 20% where they will have 2 options
1) keep hitting and ignore the protection pet and kill it (it will take a few more seconds)
2) kill the protection pet to continue killing it quickly
after that you will be done the dungeon.

Hope you can get it and have fun doing that amazing dungeon :)