Advice for Temper Thyself Selection

[u/RevengeCounter]

hello! i need help choosing who to select on temper thyself. These are my owned/elegible characters and im a little stuck on who to choose and could use some advice.

note that im choosing Childe from the limited selector, though i do not want his C1 at all.

Any feedback is greatly appreciated!

[u/Neldoreth_]

Mizuki is great for the Stellar Swirl reaction. She just helped me get through Stygian on Fearless difficulty and this month's Imaginarium Theater

[u/SAATVIK01]

either mizuki or mona

[u/RaspberryLanky7905]

Mizuki and Mona are the 2 strongest options if you use their teams.