(Possible bug?) If a rem blessed creep does the final blow, despite a rem source getting the kill, they will not get a glass cannon stack.

[Hibeki]

Despite rem creep doing rem assigned damage (It will not damage shrines and such because rem is not there, and plays sound effects for you) and getting the kill, it will not grant you a glass cannon stack.

More than once per game this will happen
View attachment Rem bug.mp4to me, stealing my stacks >:C