Ap Nidalee does high damage at a long range. Its hilarious if you hit someone and take half of their health away. In my experience with this full build I can almost two shot an Ad carry. It also helps alot if you have good skill shot aim. Don't forget to use your Cougar Form in team fights. Don't just throw spears and run away, go into your cougar form and fight. Poke them with your spears and then use your cougar form to finish them off. Also use your cougar form to catch up to your team, chasing down low hp people, or running away at low hp.