Monsters called "Reefrend" deals way too much damage with Fissure Torrent.

https://www.youtube.com/watch?v=vxP5BgsOnrg

All this 6k+ damage happened in 1 second. I have 85% cold resistance, capped suppression, etc. I couldn’t find any info about Fissure Torrent, but I guess it's damage over time. Two of these fissures can just instantly kill you before you can react — it’s happened to me before.

Most of the time, the screen isn’t clear — you can’t even see the fissures. Plus, the Fissure starts dealing damage even before the Reefrend comes up to the surface.