This is just to test a theory or two, as a newbish player. This has only been tested in solo play (5v5 with me and all bots), but seemed to do nicely there. I'm sure once I get into the actual PvP side of things, a lot will have to change.

Desolation runes for the Armor Pen, Vigor and Replenishment because Tristana is a bit squishy and a mana hungry little lady.

Items here are designed to give you a good mix of Attack Damage, Ability Power and Attack Speed.

My skill sequence may seem a little strange compared to others that are out there. I rarely use Rocket Jump, so I take it when I have to and last of all.

I'm a new player, and not all that great at the game to begin with. So, I take Heal and Clarity to make sure that I can keep the edge when it's needed.

The biggest thing about playing games, in my mind, is to have fun. I have a blast playing Tristana, and I've tried to make this build reflect that.