What if Ardent Censer kept track of the on-hit damage it provided to buffed teammates?
Simple, add a stat tracker for "added on-hit damage" to the item
when highlighted.
Just had a match where I built it early, and was told it "probably didnt help really, maybe Yi a little."
Personaly I think it helped a bit more than a "little." Could be biased, but then if It tracked on-hit damage, it would be a bit clearer.