Hello guys, if u want to carry your useless team, you only have to instalock Annie mid; why annie? She is 100% able to carry a fight, she is safe on lane, she has good farm, she is cheap, and if you are a pedophile, she is your champ.
Improve first W, and load your passive in base, once you have your passive with 4 stacks, its time to go for a possible invade/counterinvade.
Even a person with extra chromosome is able to farm perfectly and without problems if you have your Q available, so in lane phase, take it easy, just go with the flow.
By the moment you get lvl. 6, you will insntantly activate your bankai, use flash is enemy´s face and destroy him with PassiveTibbers, followed by Q and W + ignite. 100%Freekill.

At min 15 more or less, you should have bought Deathfire Grasp, with this item, you become something like Goku. Easy mode: on; just use active Deathfire Grasp + R + Q + W.
Everybody in your team will say: omg this annie/this carry/honour annie plz/i want you to be my son´s father etc.
One last tip, in late-game, keep your flash available as much as you can. Flash with tibbers,Q,W is like 1500 AoE dmg+1,25 stun. OMG Free win, free elo. Become LoL Santa Claus and give all children fee LP.
:)