Who do you guys bring with you in multiplayer?

Gahaha! For co-op, having Bennett or Zhongli around makes you feel secure, right! I'm gonna aim for flashy elemental reactions and go wild as an attacker! Let's heat up the battlefield with your proudest characters!

Ah, you mean Yoimiya or Rosaria. In domains, most other travelers use their highest firepower characters and finish quickly, so it's not that fun. That's why I use bursts to dash and hop around, to show off Yoimiya's cuteness to everyone.