i feel like being creative, so ima give u a fun one =D
Going along with moose's suggestion; speed demon, death strike, mana flare, immolation, w/e rein works i guess. Now get fire orb, new agl set item, the one ring and level one cloak of fox. And have the image tank hits from creeps, it will also cause them to cast more, and set off flare.
Or read my drow, or warden guides, they are both rape agl builds with more thought put into them.