Uploaded August 2026 | Updated September 2026, 1 week ago
What are Abyssal Stages?:
Abyssal stages unlock after you initially clear an Advent stage with the Abyssal stage available. You can access it by selecting it as if it was a Crown difficulty below 1 Crown. The gimmick with Abyssal stages is that you must clear the advent stage with as many completely unique lineups as possible. This means once a unit is used in a clear, you can no longer use it in any other lineup for the advent's Abyssal. If you wish to reuse units in a smarter way after clearing the stage once with them, you can choose to remove any of your clears of the stage and this will free the units used for that clear. Note that you can't undo this action.
Also, you are not forced to have full lineups, so you can minimize the lineup slots and lock less units for future clears.
Abyssal stages have the following rewards:
1 Clear - First Clear bonus
2 Clears - Uber Catseye x10
3 Clears - Uber Catseye x15
4 Clears - Dark Catseye x3
5 Clears - Dark Catseye x3
After 5 clears, there are no further rewards, but you can clear an Abyssal stage up to 10 times as a challenge to yourself.
_ _ _ _ _ _ _ _ _ _ _ _ _
Of the Abyssal stages released so far, this is by far the hardest of them to do no uber, not counting Wahwah due to the restriction. Sathankhamun is very difficult to approach, especially with the Cerberus Kids spam that persists until after you're done dealing with the first Chickful and Puffington. Each lineup needs a check to the first Nimoy Bore, then either a way to rush Sathankhamun before the Chickful and Puffington push past him or a way to take down both Chickful and Puffington without dying then kill Sathankhamun before he gets more reinforcements.
Clear 1 - 0:00
In a standard clear, Slime is by far the easiest way to deal with the Cerberus Kids spam and take down the bosses. However, you only get 1 run with Slime here. Make it count. Research Guard + Slime could probably clear this without other support, but I brought Doron along just to stall the Puffington more and deal big damage to whatever gets caught in the Surge. You could probably use Train or Supercar instead and save Doron for a different run.
Clear 2 - 2:36
Idi is able to 1-shot the Puffington, which makes it much easier to stall the other 2 main enemies here. Sniperpunk can stack up and take down Sathankhamun even after he gets more reinforcements, but this run took forever. You still need to clear out Cerberus Kids and bring enough damage for the Bore as well. Manic Dark has high DPS which ends up being enough to not need a better Alien DPS unit.
Clear 3 - 6:56
Catgod is nice for dealing big damage to the Puffington and Chickful when they are out, though obviously you can substitute him for other units just fine. On the run you use Cone, you will want to take down Chickful quickly since she is the only enemy here that can actually threaten Cone. Paperboy is great for clearing out Cerberus Kids and dealing damage to Sathankhamun and Puffington.
Clear 4 - 10:07
This is probably one of my favorite Bahamut chains in recent memory. Bahamut gets 1-shot by Sathankhamun, so you need to Weaken him to extend the Baha chain. With good timing, Bahamut can get 2 hits without assistance which will knock back Sathankhamun. Soractes Conjure can be timed to catch Sathankhamun as he gets back up from the KB, then Bolt can buy enough time for yet another hit to complete the chain and leave Sathankhamun on low enough HP to get finished off easily by chip damage.
Clear 5 - 12:02
I got lucky with Catjobs sniping Sathankhamun with his Surge at the perfect time to keep my stack. Without this luck, the Strong combos should still be enough to overwhelm Sathankhamun. In the worst case scenario, Uril can deal with Sathankhamun, Cerberus Kids, and Puffington and Naala also counters the latter. Li'l Dark is also Strong vs Angels, allowing him to check Chickful.
Recommended Ubers:
- Anti-Angel/Relic Nukers
- Anti-Aku
- Tankers
- Rushers
- Jizo
- Most Lugas
_ _ _ _ _ _ _ _ _ _ _ _ _
Music Used:
Persona 5:
- Blooming Villain
Persona 3 Reload:
- Master of Tartarus
- It's Going Down Now
What are Abyssal Stages?:
Abyssal stages unlock after you initially clear an Advent stage with the Abyssal stage available. You can access it by selecting it as if it was a Crown difficulty below 1 Crown. The gimmick with Abyssal stages is that you must clear the advent stage with as many completely unique lineups as possible. This means once a unit is used in a clear, you can no longer use it in any other lineup for the advent's Abyssal. If you wish to reuse units in a smarter way after clearing the stage once with them, you can choose to remove any of your clears of the stage and this will free the units used for that clear. Note that you can't undo this action.
Also, you are not forced to have full lineups, so you can minimize the lineup slots and lock less units for future clears.
Abyssal stages have the following rewards:
1 Clear - First Clear bonus
2 Clears - Uber Catseye x10
3 Clears - Uber Catseye x15
4 Clears - Dark Catseye x3
5 Clears - Dark Catseye x3
After 5 clears, there are no further rewards, but you can clear an Abyssal stage up to 10 times as a challenge to yourself.
_ _ _ _ _ _ _ _ _ _ _ _ _
Of the Abyssal stages released so far, this is by far the hardest of them to do no uber, not counting Wahwah due to the restriction. Sathankhamun is very difficult to approach, especially with the Cerberus Kids spam that persists until after you're done dealing with the first Chickful and Puffington. Each lineup needs a check to the first Nimoy Bore, then either a way to rush Sathankhamun before the Chickful and Puffington push past him or a way to take down both Chickful and Puffington without dying then kill Sathankhamun before he gets more reinforcements.
Clear 1 - 0:00
In a standard clear, Slime is by far the easiest way to deal with the Cerberus Kids spam and take down the bosses. However, you only get 1 run with Slime here. Make it count. Research Guard + Slime could probably clear this without other support, but I brought Doron along just to stall the Puffington more and deal big damage to whatever gets caught in the Surge. You could probably use Train or Supercar instead and save Doron for a different run.
Clear 2 - 2:36
Idi is able to 1-shot the Puffington, which makes it much easier to stall the other 2 main enemies here. Sniperpunk can stack up and take down Sathankhamun even after he gets more reinforcements, but this run took forever. You still need to clear out Cerberus Kids and bring enough damage for the Bore as well. Manic Dark has high DPS which ends up being enough to not need a better Alien DPS unit.
Clear 3 - 6:56
Catgod is nice for dealing big damage to the Puffington and Chickful when they are out, though obviously you can substitute him for other units just fine. On the run you use Cone, you will want to take down Chickful quickly since she is the only enemy here that can actually threaten Cone. Paperboy is great for clearing out Cerberus Kids and dealing damage to Sathankhamun and Puffington.
Clear 4 - 10:07
This is probably one of my favorite Bahamut chains in recent memory. Bahamut gets 1-shot by Sathankhamun, so you need to Weaken him to extend the Baha chain. With good timing, Bahamut can get 2 hits without assistance which will knock back Sathankhamun. Soractes Conjure can be timed to catch Sathankhamun as he gets back up from the KB, then Bolt can buy enough time for yet another hit to complete the chain and leave Sathankhamun on low enough HP to get finished off easily by chip damage.
Clear 5 - 12:02
I got lucky with Catjobs sniping Sathankhamun with his Surge at the perfect time to keep my stack. Without this luck, the Strong combos should still be enough to overwhelm Sathankhamun. In the worst case scenario, Uril can deal with Sathankhamun, Cerberus Kids, and Puffington and Naala also counters the latter. Li'l Dark is also Strong vs Angels, allowing him to check Chickful.
Recommended Ubers:
- Anti-Angel/Relic Nukers
- Anti-Aku
- Tankers
- Rushers
- Jizo
- Most Lugas
_ _ _ _ _ _ _ _ _ _ _ _ _
Music Used:
Persona 5:
- Blooming Villain
Persona 3 Reload:
- Master of Tartarus
- It's Going Down Now
