Just for giggles (Duskblade kill counter)

Ok so tooltip hover shows how much damaged was absorbed which I think is cool. I was wondering if there was something similar for when you hover it, it tells you how many times it executed a champion (not how many times it's gone on CD, but how many times it actually gave the extra damage needed for a kill). Just to show that it was a valuable buy.

Also, correct me if I'm wrong, but is there a damage absorb amount for Bond of Stone?