Another Eden - Galliard and Helena H,VH and Stella Astral Archive (Free Gariyu Team)

They have a lot of debuffs, so these clears use 7x prof debuff resists grasta shares.

Hard difficulty is easy enough, just AF to setup and nuke afterwards.
Very Hard is more tricky because you can't AF but HP is low enough that you shouldn't have issue nuking
Stella is tricky because they cannot be defeated as long as stacks still exist. And at 0 stacks, if you don't kill them in that turn, they will do a sure wipe attack.

Starky is the main healer and tank in these clears, also RNG sets pain/poison via dormant pp grasta. Will want a stun badge on snarky so he can counter heal always. Partitio is there for move order purposes.
Gariyu does not need high shadow here.

0:00 Hard Fight
1:06 Very Hard Fight
2:23 Stella Fight
5:42 Equipment for Hard and Very Hard
6:41 Equipment for Stella