Talk:Nunu/@comment-3973399-20110617190914/@comment-184.99.188.115-20110618013550

Right. With even mild mana regen, after level 6 or with a single item or so, you will regenerate the mana that Blood Boil costs before it wears off. This makes it effectively free. Also, ALWAYS cast it on something friendly, champion, cannon minion, or even regular minion. There is no reason to use it on yourself unless you are completely, completely alone.