Stats and details below
Go in with a 0 debuff team, any debuffs at all on any unit's S1 can screw you over.
I got screwed by having FCeci in an earlier run because her S1 provoked a minion during a dual attack, and that gave the bosses a huge CR boost.
All of the enemies here don't seem to be resistant to max hp% damage skills/attacks, so Daydream Joker is highly recommended for your dps unless you have something better.
Sol was a considered pick too because of this, but I didn't have good equips on him and I didn't feel like spending 300k to switch equips again.
Also it's better to not use Aurius here on your tank as JKise S3 with attack buff will most probably kill your tank if you do that.
Luna 3.6k attack, 927 def, 1.3k hp, 123 speed, 262% CDmg holding Daydream Joker +30
Diene 19k hp, 1.4k def, 188 speed holding Unfading Memories +30
Tamarinne 15k hp, 1.3k def, 206 speed holding Rod of Amaryllis +18
Lilias 17k hp, 1k def, 183 speed, 216% CDmg holding Adamant Shield +21