Hello could we have a defensive alert for this pack.
https://youtu.be/_6RcapVwcfo?si=V7jeVR2T4_vAFTTF
It is a very difficult trash for tanks.

Can you give me a specific timestamp?

At very beginning of the video 20s
It is about this ability https://www.wowhead.com/spell=463217/anima-slash

It now has a smart defensive alert and nameplate timer