you shudnt upgrade rapid fire at level 7. it shud be at like level 3. because its good for pressuring other champions and destroying turrets. i destroy at least 1 turret in the first 4-8 min.

Well.. I tried your build.. And first game I got 8/2/5 which is pretty good.. But one question.. but i like getting frozen mallet first... I usually have people chase me right away.... especially in mid.. so when i shoot them and slow them down they go away. Cuz I had a morgana come up to me and own me really bad. But later on when i got frozen mallet she tried doing the same thing, I slowed her and she got killed by the turret. P.S. Sorry I was the person who acidently -1 ur guide... gave it back +1 :]

Thank you! And to answer your question, I'd say its situational. Black cleaver if the other team is rather tanky. Maybe a bloodthirster to get even more damage and lifesteal. Could even go with another phantom dancer if you wanna zip around the map and hit the attack speed cap when you pop rapid fire.
But good point to make, PLEASE sell your doran's blade if its a longer game. It's use is to keep You in a lane longer in the earlier game.

i actually registered here to give you a thumbs up on this and ask a question. at end game what do you get cause really, your not gonna stick with doran's blade when the game is 1 hour long

nvm ya changed it, good job,imma stop commenting now XD

+1 btw :-)

ya good build imma try it out now but i do agree with mysterypower, id get phage then IF

sigh. downvoted and no feedback. guess thats how mobafire works tho

thanks all!

@MysteryPower I definitely agree that my masteries give her a boost early game. I feel that she can get rather downtrodden early if I don't go that way. Let's you be a little more aggressive and perhaps net a FB. But yes, now that you mention it, that's a pretty good idea getting phage first, then IF, then frozen mallet. Might have to update that. IF is just so crazy expensive tho :-p

@hypershatter I usually get it later, because like mystery mentioned, my masteries set me up to be better early game. So IF late game really gives her an awesome boost.

nice build +1. maybe i get IF earlier but really depends :)

Quite nice build.
I never thought about getting mana reg runes for Tris, great idea. But i wouldn't go 15/0/15 with the masteries. I think it's a matter of opinion. Your Masteries are quite well in early game, the normal 21/0/9 is good in late game.

The items are good. I would just get the Phage before the Infinity Edge and buy the rest of Frozen Mallet later. With Phage you get the slow effect, some AD and some health, and with Infinity Edge you get insane damage.

Great build +1, I'll use this build often as Tristana becuz I don't play her much.