Mark Yetter has announced changes for the upcoming patch 10.3. Most of the dominating champions in the patch 10.2 are getting some nefs.
Nerfs
Sett – Base HP regen 9.25 >>> 8; W cooldown 16-8 >>> 18-12; W base damage 90-230 >>> 90-210
Ekko Jungle – Base attack speed 6.88 >>> 6.25; W stun duration 2.25 >>> 2s
Diana – Base mana 420 >>> 375; W damage 22-70 >>> 18-66
Akali – Q energy cost 100-80 >>> 120-100; W Akali gains 20-40% movement speed while in shroud >>> Akali gains 30-50% speed decaying for 2s on cast; R1 is free target >>> targeted
Miss Fortune – Attack Speed per lvl 3 >>> 2.25%
Senna ADC – Soul drop on minions Senna doesnt kill 20 >>> 25%; Soul drop on cannons senna kills 100% >>> 2%
Sona – E self movement speed 25% (+4% per 100 AP) >>> 20% (+3% per 100 AP)
Leona – W damage 60-220 >>> 60-200; E damage 60-220 >>> 50-210
Rumble – W movement speed 20-40% (30-60 enhanced) >>> 15-35% (22.5-52-5 enhanced); W shield 80-200 >>> 60-200
Aphelios – Calibrum marks can be used at infinite >>> 2000 range maximum
Lucian – Bugfix – Second passive shot no longer crits for full damage
Sett was the most dominate top laner in the patch 10.2 with over 56+ win rate and 18% pick rate, as his most effective spell is his W riot increased his W cooldown and rerfed it’s damage by 10 damage later on.
Another highlight nerf is Akali, no matter how many times Riot nerf her she still makes herself relevant in the meta. Ekko and Diana were clearly most dominant AP champions and Miss Fortune being the best ADC along side with Senna. Since release Aphelios got nerf for back to back three patches now.
Buffs
Galio – Q tornado duration 1.5 >>> 2s; Q tornado damage ticks 3 >>> 4
Sejuani – Attack speed bonus at lvl 1 0% >>> 10%; Passive falls off after hits from small monsters
Yuumi – Q empowered damage 50-275(+40% ap) >>> 45-220(+40% ap)(+2-8% target current health); Q mana cost 85-110 >>> 90; W silences wont trigger cd; E heal 70-230(+30% ap) >>> 70-190(+40% ap)
Azir – R soldier count (width) 5-7 >>> 6-8
Corki – Special delivery damage per second 7.5-25 (+37.5 bAD) (+5% ap) >>> 7.5-25 (+50% bAD) (+6% ap); Special Delivery DoT duration when you knock enemies aside 1s >>> 1.5s
Ezreal – Mana per level 42 >>> 50; Attack speed per level 1.5 >>> 2.5%
Azir finally getting some love as he was below 50% win rate for 2 years now. Yuumi is getting a buff towards her Q and now does 2-8% of targets current health.
Jungle Changes in Patch 10.3
Read our detailed explanation of the Jungle changes.