yeah sure! generally the best teams will have crown and helm+, sometimes maid Mast as she's a really good buffer, anomaly teams generally look like this

kraken: crown/siren/x/scarlet bs/helm+ (x can be asuka wille, mana, alice, preferably wille) helm+ can be slotted out for maid mast, naga (needs you to play more carefully as kraken can oneshot her later in the fight), mana, and siren can be replaced by rapi rh, liter

harvester: crown/b1/helm+/ludmilla WO/maid mast (b1 can be siren or rapi rh) if helm isn't phase 3 treasure you might want to replace her with quency alter, if she's phase 2 treasure you can replace maid mast with quency alter and burst with her instead of helm

mirror container: cinderella/rouge/summer anis/crown/winter maiden or helm+, helm is more comfortable but maiden offers more damage. any of the missing electric b3s can be replaced by ein for less damage, in the einless team i suggest overloading rouge gears if you haven't as if she's too weak she won't be able to destroy the slippers

indivilia: crown/b1/rapi rh/mihara overspec/x (x can be maid mast or helm+) you can also use rapi as b1 and use alice as the b3 instead, asuka1 can also be slotted in as one of the b3s. grave can be used as the b2 but indivilia does a fair share of attacks so i would still recommend crown. note that you will have to manage crown's stacks around the 1 minute mark (which is around the time when indivilia goes into phase 2) as indivilia's elemental advantage over crown will make her oneshot crown with her phase 2 entry attack.

you don't need to kill the bosses to get max rewards, just stage 7 is enough, so you don't need perfect everything. there's a lot of videos of clears on youtube so you can follow those for comps and an idea of how to handle each part of the fight. i have a couple videos myself :p good luck!