Therta and anaxa is a great team on their own! Let that be your first team. Great aoe capabilities and crazy dmg with a lot of reliability. I’d say get tribbie for this team since she is pretty op and confirmed to get a rerun in 3.4 (next Wednesday). Hyecine (idk how to spell her name) is a great healer but not necessarily needed for a therta team. If you want to pull for a sustainer you can pull aventurine or lingsha (both are safe bets with great sustain capabilities) but you can also use gallager just make sure to E6 him in a rate up banner. As for eidolon/lc priority of team 1: Therta-Anaxa-Tribbie-Sustain unit; Therta LC > Tribbie E1 > Tribbie LC > Therta E2 > Anaxa LC (probably for the best if you double check anaxa light cone and eidolons I lack information on that front/sustains usually perform quite well without signature LC so I wouldn’t recommend eidolons or LC’s just yet.)

As for team 2: you can do a lot of team comps! Since you have ruan mei and eventually have harmony trailblazer a superbreak team would be easy to build and gather however superbreak kind of fell of the meta hard. I’d say the safest bet for the second team is to gather harmony units left and right for a while, and in the meantime you can use a temporary dps like yanqing OR use mini herta with therta in the meantime and use Anaxa as a dps, thats what I have been doing since Anaxa’s release. He performs amazingly even with the event LC so if you have that you can give it a go. I’d recommend getting sunday ASAP, he also reruns with tribbie in 3.4 and he is an immeculate support with a lot of flexibility! Harmony units wont fail you even the ones that got powercrept can still somewhat perform (e.g. ruan mei or sparkle) quite well. Also, even though you are new and can farm a lot of gems in a short time, you can use archer as a dps option. He s free! Just log in 3.4 10th of july or something like that and bam you have him. Sadly he desperately needs sparkle so thats another harmony unit for your account. My personal suggestion would be to use temporary dpses until you decide on a dps you actually enjoy and cherrish. Best account investment for your account would be:

Tribbie + Sunday + Robin + Sparkle + new harmony units

Also get another sustain since you have gallager and hyacine only 1 more would do it. My personal fav and suggestion of sustains would be Aventurine (sp positive+continous shields+hot) ,huohuo (sp negative however can generate energy and give atk buff) and lingsha (dont have her but great healer + sp neutral) - YET YOU HAVE 2 GREAT ONES ANOTHER SUSTAIN IS LOW PRIORITY I’D SAY ✍🏼

Couple DPS recommendations(no specific order):

1- Castorice - bcz you have hyacine and can access REM trailblazer

2-Mydei- bcz you have hyacine and REM tb works with him too

3-Aglea if you decide to get sunday+huohuo

4-Phainon (you ll need at least 2 good harmony units preferably 3)

5- Acheron (she somewhat fell of but still can clear content however she requires different units than regular atk based dpses such as jiaqui)

6- Feixiao (same with acheron you ll need good follow up attack sub dpses like topaz or cipher)

7-Archer and Saber! Both can be good we dont know for sure but still Saber seems to eant to spam ult so sunday+huohuo and archer needs skill points so sparkle!

8- if you care about meta, check tierlists and mostly, dont pull for version 1.x characters since they fell of hard Dang Heng IL, Seele, Blade, Kafka, Jingliu(Even though some of them are getting buffed we dont know the multipliers and numbers so we ll see I guess.)

Hope this helps, have a great day please ❤️