League of Legends - Patch 3.10 Statistics: Nerfs and Buffs

Newest Patch is Patch 3.10. Statistics are taken from LoLKing. The Data covers the previous 7 days. So it is the last 7 days before the Patch and then the 7 days after the Patch. It is ranked only.

Champions:

Ashe:

Got a slight buff to Focus (Passiv).

Pick Rate: 11.84% -->13.42%

Win Rate: 50.34% -->51.12%

Elise:

Got a change to her Spiderlings. Range of Rappel (E) got lowered.

Pick Rate: 13.42% -->10.52%

Win Rate: 50.17% -->46.65%

Fizz:

Fixed a bug that occasionally caused Playful/Trickster (E) to deal no damage.

Pick Rate: 10.83% -->11.88%

Win Rate: 49.94% -->50.96%

Karthus:

Nerf to Defile (E). Change to how Lay Waste (Q) is cast if you are dead.

Pick Rate: 3.08% -->3.16%

Win Rate: 49.28% -->47.79%

Malzahar:

Changed the way how Voidlings chose their targets.

Pick Rate: 3.54% -->3.66%

Win Rate: 52.14% -->51.13%

Master Yi:

Complete Remake. Details in Patchlog.

Pick Rate: 7.47% -->28.76%

Win Rate: 47.07% -->51.68%

Nami:

Fixed a bug where the stun of Aqua Prison (Q) sometimes lasted longer than intended.

Pick Rate: 21.23% -->20.39%

Win Rate: 51.39% -->49.74%

Poppy:

Bugfixes to Heroic Charge (E).

Pick Rate: 0.65% -->0.64%

Win Rate: 45.26% -->46.72%

Ryze:

Castrange of all spells reduced to 600. Bonus movement speed of Desperate Power (R) increased.

Pick Rate: 13.28% -->9.3%

Win Rate: 47.38% -->44.74%

Thresh:

Reduced base health and armor. Changes to how Damnation (passiv) grants armor and ability power.

Pick Rate: 18.24% -->17.64%

Win Rate: 52.36% -->49.44%

Twisted Fate:

Remake of Loaded Dice (passive). It no longer gives a global gold bonus. Pick a Card (W) got nerfed.

Pick Rate: 8.2% -->7.35%

Win Rate: 51.12% -->46.6%

Vayne:

Fixed a bug where the cast range of Condemn (E) was longer than intended. Cooldown of Final Hour (R) increased.

Pick Rate: 36.51% -->32.57%

Win Rate: 50.2% -->50.04%

Warwick:

Bugfix to Infinite Duress (R) where damage would continue to be dealt after being interrupted by enemy Champions.

Pick Rate: 6.53% -->5.94%

Win Rate: 51.82% -->50.8%

Zac:

Damage nerf to Elastic Slingshot (E).

Pick Rate: 12.19% -->12.24%

Win Rate: 50.31% -->49.79%

As suggested some numbers for randomly selected "untouched" (there is no such thing as an untouched Champion) Champions:

Diana: PR: 8.07% -->7.93%; WR: 48.73% -->47.76%

Lulu: PR: 9.69% -->10.42%; WR: 46.68% -->46.76%

Riven: PR: 6.39% --> 6.76% WR: 49.19% --> 49.01%

Source: jngldrm