Nouveau feu d'artifice: Testing Furina with Yoimiya

Yoimiya's issue is that in order to deliver her primary attack of 5 consecutive shots, she has to be immobile. During this phase she is extremely vulnerable. Additionally, due to ICDs she's not really good at leveraging the Vape reaction. To compound matters, she's a single target specialist.
Combining her with Furina only has two advantages; increasing her damage potential and providing some hydro for vape.
I decided on adding Dehya and Baizhu to the comp to address underlying issues. Dehya provides pyro resonance plus defensive utility; note that in these tests; I did not use Dehya's burst which on avg., =200K damage loss per rotation.
Baizhu is C2, which means he can heal off-field; this gives me tactical options I otherwise won't have and allows this comp to work flexibly.