Hask the fallen son - Reporting as bug // Channel Map Boss

I'm sorry, this boss is BS. Do I have to respec out of chaos Inoculation and get Ethernal Youth just to fight this boss SO I CAN STAND IN FIRE.

The problem is the floor is completely on fire. How am I suppose to avoid damage to let my energy shield recharge?

Feels like it is either a bug or bad game design.

Thanks.

See attached Video

https://www.twitch.tv/videos/2346313071