How to win
pretty simple. stay in lane until you get both your treads and your ring of health. then enter the jungle and stay there at least until you have manta. do not engage in team fights just stay in the jungle and farm. once you thing you're farmed up enough (battlefury, manta, and a luxury item or two) go kill the enemy team until you win.
How to farm effectively
be aware of when the creep camps spawn. make sure you never unnecessarily block any camps with your presence. by utilizing blink anti-fun has the potential to farm better than any other hero in the game. 5 second cooldown? say whaaaaaaaa. once you finish off a camp don't waste time walking. just blink. once you finish your perseverance you won't have any problem with mana so don't waste any time. also don't forget to utilize the ancient camps. if you're radiant then you can actually blink to the dire ancient from one of the radiant creep camps. it's not too far too the radiant ancient camp from dire either so long as you're blinking. once you're farmed enough to kill ancients do it as often as possible.