Let's do this picture style:
"Negate", I do not think that means what you think it means...
I would make the assumption that Death Blossom's extra 15% to crit is being applied after disease has reduced crit to zero. I know we aren't supposed to assume things, but I am trying to think of a way that this could be happening so often.
As if Kira was not already a RNG nightmare. @Eej @Joel
Any chance this could be fixed when Kira is brought back down to earth?