Depends I suppose the other day I randomed Death Strike, Mana Flare, AMS, Locust so basically Im fucked until I hit level 8 so I go into the first duel being level 7 against an oposing level 9 he kills me first so I went out stole his creep because he was still in duel chasing my allies (one of the rare cases where chicken shits are useful) Needless to say went on to out farm him because where I placed flare it was ksing him as well as nuking and as well as farming for me. A good deal of a builds success depends highly on the circumstances of the game and well in my case a crap load of luck. A seemingly no farming build went on to out farm a duel casting fast farm build.