Wave 1
The opening wave is less demanding than the challenge boss; preserve resources for the next wave.
Combat stats use the screenshot’s level, STR, MAG and VIT with the base stat formulas. Enemy skill bonuses are not included. HP is the recorded maximum.
Wave 2
A demanding challenge with revival pressure, Pierce attacks; plan counters and sustained recovery.
Use an actual Drain/Repel Phys pairing against Death Counter and the boss, while retaining protection against Mazandyne and Judgement.
DemiurgeSummon-onlyPair his Repel/Drain Pierce effects with actual Phys Repel/Drain affinities to deny the listed enemy attacks and reduce the enemy’s turns.
Setup: Keep him alive and cover Phys on the other demons.
Watch out: Almighty, fractional damage and explicit Anti-Pierce bypasses remain dangerous.
AlephLimited collaborationHis Fire attack lowers the selected enemy’s affinity and follows with repeated single-target hits, useful against the boss once the defensive pairing is established. Colosseum Warrior adds a turn; the Naja form can cleanse and recover the party.
Setup: Limited summon; build PDEF for his damage.
Watch out: Use Naja deliberately when cleansing is needed; do not assume auto chooses the support form.
IdunSummon-onlyGolden Apple adds natural MP recovery and Fortify-based protection for the remaining Magic damage. A fallen ally can be revived once per turn if revival is permitted.
Setup: Panel 1 for personal ailment immunity/Null Mortal.
Watch out: Revival is not a substitute for removing enemies that seal it.
Choose complementary roles from demons you own. These are matchup suggestions, not a verified automatic-clear team.
Combat stats use the screenshot’s level, STR, MAG and VIT with the base stat formulas. Enemy skill bonuses are not included. HP is the recorded maximum.
DX2-Eileen
| Debuff/Revive/Heals | Damage/Extra Turns | Damage/Buffs | Revive/Lower Damage |
|---|---|---|---|
 Alilat
|
 Mot
|
 Seth
|
  Hecatoncheires
|
| Tarunda | Enduring Soul | Phys Boost | Samrecarm |
| Samrecarm | Butcher | Great Aim | Recarmdra |
The idea of this fight is to buff/debuff as much as possible and use Heca's ability to further decrease the AOE damage occuring here. Since Cu Chu doesn't Pierce physical attacks bring a demon or two that can Drain the hits and it dramatically decreases the amount of damage output from Cu Chu. I found that Alilat was more than capable of healing throught he little damage Cu Chu actually managed to accomplish and Heca was an option that could essentially live forever and revive everyone if things went south. Mot could be substituted for any damage source that isn't Force, Fire, Ice, Light, or Dark (Phys and Almighty work great).
DX2-Meat Balloon
| buff/Revive | Damage/Extra Turns | Damage | Damage/Counter Memes |
|---|---|---|---|
  Huang Long
|
  Yoshitsune
|
Seth
|
 Masakado
|
| Recarmdra | Phys Boost | Phys Amp | Enduring Soul |
| Speedster | Charge | Phys Pierce | Null Charm |
This Team and fight is an entire meme itself, my thought of this fight is to kill cu chu as fast as possible before he spams mazandynes so i brought yoshi in Purple not in teal because im too lazy to shift and its not worth but he had charge so i wanted to dish out as much damage as possible before he death counters me to the grave Huang long is here to use luster sadly cant use 5E because kinma has Makara break, seth will one shot both adds and i use debilitate after that, masakado is the main memester here with warlords wrath 100% counter. So cu chu has gay bulg and mazandyne and force pierce if he spams mazandyne 4 times in a row you are pretty much dead but the idea is to get luck enough for him to spam his phys multihit and masakado takes it from there since he is teal he heals from it while also countering every single hit that heals him and when masakado attacks cu chu and cu death counters he will also heal masakado pretty straight forward just get lucky with him not spamming mazandyne I recommend demons like:Teal Yoshitsune (he can solo this easy) Alilat along with force repels like Mastema and Mot. P2Siegfried i was gonna use my siegfried in this instead of seth but mine is 1 step away from panel2 sadly but it would have been hilarious because he would also have death counter to counter cu chu, meat ballon is highly suggested for this strat for more counter damage and chance and there is also a cheap long way to win this fight like using abraxas or teal heca with magic skills but good luck with that lmao.