Fischl build dps! 100% SURE CRIT BUILD?!? New Meta! Childe Boss fight Dvalin and monster!

Fischl 100% SURE CRIT BUILD New Meta! The best is yet to come! I believe that there is no 100% but atleast 99.9% this is probably true. I’m not good in math also. But based on the test I made. I think there’s a chance. XD I also guess that 1:2 crit rate and crit damage ratio is real. so 100% crit rate and 200% crit is what I aim now. I hope you like the video! Don’t forget to LIKE and SUBSCRIBE! For more video: Fischl CORE WEAPON! should I stick to my rust bow rank 4? LINK: