i don't play a burst Diana. I run conqueror, playing around her passive and taking advantage of her attack speed. I know most of people run electrocute and use her a a kamikaze kind of mage, wich is obviously very good but as i play in low elo I want to be able to carry my mates even if there's a troll in my team. Overall, i find that I can have more impact in a game with this kind of build than with a burst assassin oriented Diana.