User blog comment:TheGrouch91/My idea how to fix Rengar/@comment-74.67.111.208-20130329022703/@comment-7006769-20130329044322

I tried to keep the system of Ferocity. I do agree it is really hard to balance things like that (Jayce, Elise etc) because you can basically double cast everything but i do not think its impossible.

And some champs, especially manaless champs, are just pretty dull in general imho. As you said the manaless system encourages to spam all day long and you dont have to think about it as much as a mana dependant champ would.