u/dolliecruels

im pre-farming sandrone's artifacts and i managed to get these (i put them on chongyun atm because hes also a cryo claymore user). I havent maxxed out the artifacts yet, should i keep them? Or switch a few? I did use the sanctifying elixir on some pieces (aka circlet and goblet) and i will use the mailed flower claymore on her, i do have skyward pride for a 5 star but i think its bad?

I have a c1 raiden and c1 beidou, i have c0 nicole, c0 columbina, c3 sucrose, c0 qiqi. Im a returning player so my builds are ahh and i couldn't c6 alot of the 4 star characters, which ones should i pair up with sandrone? Pls be nice

This is my f2p flins build, i want him to do even bigger dmg but idk how to fix him. I usually use columbina c0, raiden c1 and sucrose c3 with him, and sometimes i replace sucrose with zhongli c0 because flins takes alot of dmg so i need a shield. What should i do? And what should the rotation be, any help is appreciated i'm on eu server.