I'm pretty sure Ilsix isn't supposed to drop Mori Motonari.
Did this difficulty with Sarasvati team. You'll be drowning in blue orbs once Beyzul makes his water skyfal buff, but have to be careful on Ilsix. It's the only biggest concern here. Make only two water combo (or two TPA water combo) along with some of color combo until you get him past his resolve, then he'll do his jammer/blue/heal orbs attack. Make sure to clear all jammers while killing him.
Zaerog is easy. Pop Mori and watch him die miserably.
Sarasvati/Xmas Ars Paulina/Urd/Andromeda/Mori/Sarasvati
Most are max skilled except Urd and Ars Paulina. All except Urd are +297'd. Five HP latents on my Sarasvati, Rainbow resist latents on Mori.
All floors dropped for me.
GLHF.
Found a pretty interesting way to deal with this dungeon and just thought I had to share some insight on how I deal with Ilsix in a very safe way. I'm not great with damage control due to bad skyfall luck, so chipping off resolve isn't my preferred playstyle. After quite a while of team building, I found my solution in Trailokyavjaya.
She was sitting in my box collecting dust, but she's the savior almighty when dealing with Ilsix.
My team is :
Sherias Roots (same skill inherit), D.Kali (Awoken Tsukuyomi), Trailokyavijiya, Balboa (awoken susano), Yamato Flame Tsubaki (awoken ame no uzume)
Dragon killer on Tsubaki kills everything almost instantly.
-With Ilsix, full burst to bring up resolve.
-Trailokyavijiya 20% fixed dmg gravity to 30%
-Sherias 1k dmg to take out resolve and full board change for lethal.
Zaerog dies to dragon killer pretty easy as long as you're smart with his absorption.
Hope this helps people farm this dungeon easier.
I'm going to be running this dungeon as soon as it comes out.
Not because I think I can win. Because I want to experience what it feels like to get owned by a legendary dragon.
A few things:
Ilsix deals an extra ~22k damage before he heals once you hit him down to his resolve.
It might be worth mentioning that Zaerog doesn't use Zero Breath right once you hit him below 30%; instead, he continues with his cycle, but just replaces Gravity Breath with Zero Breath.
Had to farm this dungeon for Beyzul for NepDrag and ran into these two problems that I didn't forsee, which made me die a few times.
Just beat this dungeon, Ilsix dropped a lv.6 Ilsix. I've seen the Mori rumor elsewhere, where is this coming from?
Did it once for the stone, but I can't pass ilsix without 1 stone ....
Good thing is I need one for volsung, and I'll probably need another volsung for a new crazy monster down the line
xp: 109,512 / coins: 144,180
After ilsix heals back, does a 30% gravity bring it below resolve?
Done solo with Kaede.
Most tricky part is Ilsix.
The way I did it : blast it with x49 or x64 and trigger its resolve. It will heal. Then x12.25 to drop it below 30%. Be sure to heal and be full HP to tank Frenzy (27361) . Finish it.
Otherwise, classic Kaede play, cross-heart and TPA.
Beat it first try with BMyr and Sharon's dragon killer. Ilsix is annoying, but makes exactly what BMyr wants.
xp: 109,512 / coins: 224,180
Looks like about as much fun as a root canal... I'll pass.