When URF and Tear meet
I have been experimenting with a variety of champions and builds in the new URF mode, and I found something that I am not sure if it was a deliberate choice from Riot or is something they overlooked. One of the things I tried out was to see how fast I could stack Tear of the Goddes, first with Singed and later with Karthus. When I left their respective toggled abilities permanently active, I noticed that neither spell generated Tear stacks the way they usually do. Was this supposed to be this way, or is the URF Tear bugged?