Abilities of Ahri
Spell skill priority is an important winning factor for Ahri. Understanding the abilities of Ahri in League of Legends is another. Below you can find all the relevant information on Ahri abilities. In order for item builds you should check the build for Ahri.
Passive: Essence Theft
After killing 9 minions or monsters, Ahri heals.
After taking down an enemy champion, Ahri heals for a greater amount.
Orb of Deception
Ahri sends out and pulls back her orb, dealing magic damage on the way out and true damage on the way back.
Ahri throws then pulls back her orb, dealing totaldamage magic damage on the way out and totaldamage true damage on the way back.
Fox-Fire
Ahri gains a brief burst of Move Speed and releases three fox-fires, that lock onto and attack nearby enemies.
Ahri releases 3 fox-fires that seek nearby enemies and deal singlefiredamage magic damage, reduced to multifiredamage damage beyond the first. She also gains movementspeed*100% Move Speed decaying over movementspeedduration seconds.
Charm
Ahri blows a kiss that damages and charms an enemy it encounters, instantly stopping movement abilities and causing them to walk harmlessly towards her.
Ahri blows a kiss that Charms the first enemy hit for charmduration seconds and deals totaldamage magic damage.
Spirit Rush
Ahri dashes forward and fires essence bolts, damaging nearby enemies. Spirit Rush can be cast up to three times before going on cooldown, and gains additional recasts when taking down enemy champions.
Ahri nimbly dashes, firing rmaxtargetspercast essence bolts at nearby enemies, prioritizing champions. These bolts deal rcalculateddamage magic damage each. Spirit Rush can be Recast up to 2 more times within rrecastwindow seconds.
Consuming a champion's Essence with Essence Theft during this period extends the recast window by up to pdurationextension seconds and grants an additional recast of Spirit Rush (up to rmaxcasts stored).
FAQ on Ahri
What do you max first on Ahri?
Most Ahri pros max out 
Orb of Deception first.