need help with bs meta fight

[crude kite]

Just dropping this if need preference
https://bbs.nga.cn/read.php?tid=32325977

[blissful raptor]

Read the pins for information on how this meta boss works

Basically you deal less damage the longer the shields are up, but you vaporize once shields go down

If you wanna deal max damage, you gotta out dps the meta boss