Hello everyone.
Firstly, thanks for the 8k views on my jayce guide.
Secondly, Tristana just became stupidly OP.
So lets shoot stuff.

So basically, Tris is insanely fun and overpowered, especially lategame, when you can jump into the enemy team and come out alive.
Assuming you didn't feed early.

Basically, hide in a corner or something. Wait until your team engages, then W onto a squishy, and R a tank away. E the carry and activate your Q. This will usually kill them, unless its someone like vayne lategame. Then because of the reset on your W, jump out. Another squishy will die soon, and you will have an assist, so basically jump continually in or out, chasing or retreatig, and constantly E and basic attack as you run, as a fully charged E on a champion will reset your W.
Remember, Tristana is actually the safest in combat, so long as that combat is winnable (like a 5v5)

Essentially, do the same thing, except walk into the fight so you can W out if you don't get a single kill since ranked has no mercy.

Pros:
Fun to play
Strong lategame, but isn't that bad early.
Forgiving kit.
Burst damage
Long range.

Cons:
Short range at early levels.
High risk, but high reward.

Try and get Red or Blue whenever you can, ask the jungler whenever they are avaliable and get your supp to ward the enemy's blue so you can steal it if your lane enemies aren't around.

Tris and extremely easy to farm with. Aim for low health minions, and there will be loads of them because of the pasaive on your E. You can also get free harass against chanps like Alistar who try to Relic Shield your minions, so they can't make plays.

Just E, Q, and save your W for chasing or running, and R the tanks.
Thanks for reading.