remember, there is not something as a build you should always follow. Also, how did you lose from orianna :D
Some tips gameplay:
- Your ult gives you agility and makes you for enemys hard to hit. BUT never waste all your 3 charges unless you sure you will be in a perfect position after the 3rd charge.
Teamfight:Try to save your ult, then use it to get in position, land a good charm and use another ult to get away when you got focussed or to do masive damage if you are in a good position, save your last charge to escape/bring yourself in safety, or use it to close a gap. Just spamm your Q's and W's and remember to only use your E on important targets (ad carry / ap carry).
1 v 1: If its still lane fase try to get your enemy as low as possible by using your Q and engage by your ult, TRY TO DODGE ENEMY SPELLS, use E, land a Q, W and ult again (this is your 2nd charge), now use another ult (3rd, last charge) dodging some of your enemys spells, land another Q and W again and you should have won your 1 v 1.
Build:
the builds given in thsi thread are overall pretty good, although I would never go for a rod of ages, I had never mana problems with ahri, isntead just rush 2 dorans (for the HP). Just get boots-2x dorans - BASED ON EARLY GAME (rabba or rylai) - void (if enemy got MR ) or a Zhonya's (if u get focussed in tf's)
-When you got a good early game, I would go for a rabba directly, if not, go for a rylais.
I dont feel like going for a revolver early game, I always try to go straight for a lot of AP (rabba) and gank lanes, and with the huge damage you take top or bot down easily.
For any questions, just pm me, thanks this post if it helped you.