From experience and seeing many matches rather its from cap mono or regular cap; E speed will always be threatening, but also having that recovery option with bitter blade is what threw it over the edge as well. I feel now your dmg will stick on it more + it forces them to run Moonlight if they want any type of recovery or still run band/bulk up if they still choose to do but now risk permanent damage if inflicted. I for one think now Hemogoblin deserves another chance in the metagame with its recent nerfs.