ToFS essence rank 7 exists so maybe its not from her or not on the loot table.
I know the essence is suppose to be, in-game, and seeing how all the other essences drop, would lead one to believe that it is suppose to drop off Tserrina. That is why I am asking here. I know a lot of people are farming her and a lot of people are not seeing this esse. Unless Hunter made a new mob that spawns on floor 7 of tofs...I don't see this esse dropping from another named other than her. Also wanting to see if Hunter can double check to make sure (if she is the one who drops said esse) she has it on her loot list.