While the overall response has been positive, there is still some work to be done following the durability update. According to Matt Leung-Harrison, Riot are being careful to not undo what they just did and are doing their best to maintain item choice, champion feel, identity, role balance, etc. Following the LOL patch 12.11, nearly 30 champions and a variety of systems must be changed to find a happy medium.
Also in this patch, we are so excited to see the 160th champion: Bel’Veth – The Emperor of the Void. In addition, Ocean Song skins, including a Prestige edition one for Seraphine, are also launching.
Massive patch. Super proud of the team and helpers for rallying together to get everything in.
We're being careful to not undo what we just did and are doing our best to maintain item choice, champion feel and identity, role balance, etc.
A lot of work to still be done 🙂 pic.twitter.com/XIK15uYSZd
— Matt Leung-Harrison (@RiotPhroxzon) June 1, 2022
When will LOL patch 12.11 be released?
The LOL patch 12.11 release date is set for June 8, 2022. The patch will begin rolling out on Oceanic servers at 10AM AEST, followed by a worldwide rollout throughout the rest of the day.
What’s news in LOL patch 12.11?
New Champion Bel’Veth
Bel’veth will be a jungler with a skill set that favors continuous damage. With the ability to deal damage based on the effect of the attack, the Void Queen will be extremely powerful in the late game when she can combine various types of item. More information on Bel’Veth and Ocean Song skins can be found here.
Taliyah and Olaf nerfs
Following the durability update, some champions, such as Taliyah and Olaf, are having more buffs than expected. Kayn, Master Yi, Gwen, Bard and Swain, are also being targeted with nerfs. They are champions who deal true damage or have percent health damage abilities. All 13 champions will be nerfed in the new update.
Ryze mains have had a difficult time in League of Legends. For years, it appeared that mage damage was decreasing, dooming him to be weak in casual play while big buffs turned him into a pro play powerhouse. Following the durability update, Riot has proposed changes for him in LOL patch 12.11. While his win rate increased to 42.52 percent after the patch, LoLalytics still ranks him as the worst mid laner in the game. The specific changes have yet to be revealed.
Other champions who are in the same situation as Ryze will be buffed.  They are Aphelios, Caitlyn, Lee Sin, Rakan, Sylas, Taric and Tahm Kench.
5 best Kennen skins in League of Legends  (All Ranked)
Blood Moon Kennen
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Category: Regular
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Price: 975 RP
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Release date: February 25, 2016
DWG Kennen
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Category: Legacy
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Price: 1350 RP
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Release date: 2021
Infernal Kennen
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Category: Epic
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Price: 1350 RP
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Release date: 2020
Kennen, M.D.
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Category: Regular
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Price: 975 RP
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Release date: March 28, 2011
Super Kennen
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Category: Regular
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Price: 750 RP
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Release date: March 29, 2017
League of Legends patch 12.11 notes detail :
Champions
Aphelios
Passive: The Hitman and the Seer
- Attack speed: 6-36% ⇒ 7.5-45%
- Lethality: 4.5-27 ⇒ 5.5-33
Brand
Passive: Blaze
- Burn damage: 3% max health ⇒ 2.5% max health
- Detonate damage: 10-14% max health ⇒ 9-13% max health
Caitlyn
Q: Piltover Peacemaker
- AD ratio: 130/145/160/175/190% ⇒ 125/145/165/185/205%
- Mana cost: 50/60/70/80/90 ⇒ 55/60/65/70/75
E: 90 Caliber Net
- Base damage: 70/110/150/190/230 ⇒ 80/130/180/230/280
- Cooldown: 16/14.5/13/11.5/10 seconds ⇒ 16/14/12/10/8 seconds
Fizz
Base stats
- Mana growth: 37 ⇒ 52
- Health growth: 112 ⇒ 106
Gragas
Q: Barrel Roll
- AP ratio: 70% ⇒ 80%
- Cooldown: 11/10/9/8/7 seconds ⇒ 10/9/8/7/6 seconds
E: Body Slam
- Cooldown: 16/15/14/13/12 seconds ⇒ 14/13.5/13/12.5/12 seconds
Gwen
W: Hallowed Mist
- Bonus armor and magic resist: 20 (+5% AP) ⇒ 12/14/16/18/20 (+5% AP)
- Cooldown: 22/20/18/16/14 seconds ⇒ 22/21/20/19/18 seconds
E: Skip ‘n Slash
- Cooldown refund on enemy hit: 60% ⇒ 50%
Irelia
Q: Bladesurge
- Healing: 7/8/9/10/11% AD ⇒ 9/10/11/12/13% AD
E: Flawless Duet
- Cooldown: 18/16.5/15/13.5/12 seconds ⇒ 16/15/14/13/12 seconds
Kayn
Q: Reaping Slash
- Darkin Slayer damage: 65% AD (+5% [increased by 5.5% per 100AD])% of target’s max health ⇒ 65% AD (+5% [increased by 5% per 100AD])% of target’s max health
Kog’Maw
Q: Caustic Spittle
- Armor and magic resist shred: 25/27/29/31/33% ⇒ 23/25/27/29/31%
- Bonus attack speed: 15/20/25/30/35% ⇒ 10/15/20/25/30%
W: Bio-Arcane Barrage
- Max health magic damage: 3/4/5/6/7% ⇒ 3/3.75/4.5/5.25/6%
Lee Sin
Base stats
- Attack damage: 66 ⇒ 68
Q: Sonic Wave / Resonating Strike
- Sonic Wave base damage: 50/75/100/125/150 ⇒ 55/80/105/130/155
Lillia
Base stats
- Health: 650 ⇒ 625
Passive: Dream-Laden Bough
- Damage: 6% (+1.5% AP) max health ⇒ 6% (+1.2% AP) max health
Master Yi
Base stats
- Health growth: 106 ⇒ 100
E: Wuju Style
- Base true damage: 30/38/46/54/62 ⇒ 30/35/40/45/50
Nunu & Willump
Q: Consume
- Non-champion healing: 65/95/125/155/185 (+70% AP)(+6% bHP) ⇒ 65/95/125/155/185 (+90% AP)(+10% bHP)
Olaf
Passive: Berserker Rage
- Max value threshold: 22.5% health ⇒ 30% health
Q: Undertow
- Base damage: 60/110/160/210/260 ⇒ 70/120/170/220/270
- Minimum cooldown: 3 seconds ⇒ 2.5 seconds
W: Tough It Out
- Cooldown: 16/14.5/13/11.5/10 seconds ⇒ 16/15/14/13/12 seconds
R: Ragnarok
- Armor and magic resist: 10/25/40 ⇒ 10/20/30
Rakan
Q: Gleaming Quill
- Healing: 18/36/54/72/90 ⇒ 30/51.25/72.5/93.75/115
W: Grand Entrance
- Cooldown: 18/16.5/15/13.5/12 seconds ⇒ 16/14.5/13/11.5/10 seconds
E: Battle Dance
- Mana cost: 60/70/80/90/100 ⇒ 40/45/50/55/60
- Base shield: 35/60/85/110/135 ⇒ 50/75/100/125/150
Rengar
Base stats
- Health: 655 ⇒ 620
R: Thrill of the Hunt
- Cooldown: 110/90/70 seconds ⇒ 110/100/90 seconds
Ryze
E: Spell Flux
- Damage: 60/80/100/120/140 (+30% AP)(+2% bonus mana) ⇒ 60/80/110/120/140 (+35% AP)(+2% bonus mana)
- Mana cost: 40/55/70/85/100 ⇒ 35/45/55/65/75
Samira
Base stats
- Attack damage growth: 3 ⇒ 3.3
Q: Flair
- AD ratio: 80/90/100/110/120% ⇒ 85/95/105/115/125%
Senna
Passive: Absolution
- Soul drop rate from minion kills: 2.166% ⇒ 8.33%
Q: Piercing Darkness
- Base slow: 20% ⇒ 15%
- Slow duration: 2 seconds ⇒ 1/1.25/1.5/1.75/2 seconds
Sona
W: Aria of Perseverance
- Damage blocked threshold for passive now matches W base shield
Swain
Passive: Ravenous Flock
- Healing: 3.5-7% ⇒ 3-6%
W: Vision of Empire
- Damage: 80/120/160/200/240 (+70% AP) ⇒ 80/115/150/195/220 (+55% AP)
R: Demonic Ascension
- Healing per tick: 15/30/45 (+20% AP) ⇒ 15/27.5/40 (+18% AP)
Sylas
W: Kingslayer
- Base healing AP ratio: 35% ⇒ 40%
- Cooldown: 13/11.25/9.5/7.75/6 seconds ⇒ 12/10.5/9/7.5/6 seconds
- Mana cost: 60/70/80/90/100 ⇒ 50/60/70/80/90
E: Abscond / Abduct
- Cooldown: 14/13/12/11/10 seconds ⇒ 13/12/11/10/9 seconds
Tahm Kench
Passive: An Acquired Taste
- On-hit damage: 8-60 (+2.5% bHP) ⇒ 8-60 (+4% bHP)
Q: Tongue Lash
- Base heal: 10/12.5/15/17.5/20 ⇒ 10/15/20/25/30
R: Devour
- Shield: 500/700/900 ⇒ 650/800/950
Taliyah
E: Unraveled Earth
- Monster damage: 100% ⇒ 150%
R: Weaver’s Wall
- Can no longer be cast within three seconds of dealing damage
Taric
Q: Starlight’s Touch
- Heal per charge: 25 (+15% AP)(+0.75% max HP) ⇒ 25 (+15% AP)(+1% max HP)
- Mana cost: 65/70/75/80/85 ⇒ 60
E: Dazzle
- Stun duration: 1.25 seconds ⇒ 1.5 seconds
- Cooldown: 17/16/15/14/13 seconds ⇒ 15/14/13/12/11 seconds
Tryndamere
Q: Bloodlust
- Base heal: 25/33/41/49/57 ⇒ 30/40/50/60/70
- Bonus heal per fury: 0.45/0.75/1.05/1.35/1.65 ⇒ 0.5/0.95/1.4/1.85/2.3
R: Undying Rage
- Cooldown: 130/110/90 seconds ⇒ 120/100/80
Veigar
E: Event Horizon
- Cooldown: 20/18/16/14/12 seconds ⇒ 20/18.5/17/15.5/14 seconds
Wukong
W: Warrior Trickster
- Cooldown: 20/18/16/14/12 seconds ⇒ 22/19.5/17/14.5/12 seconds
E: Nimbus Strike
- Monster damage: 180% ⇒ 160%
Xin Zhao
Passive: Determination
- Healing AD ratio: 7% ⇒ 10%
W: Wind Becomes Lightning
- Second instance damage: 40/75/110/145/180 (+80% AD)(+50% AP) ⇒ 50/85/120/155/190 (+90% AD)(+65% AP)
Zeri
Q: Burst Fire
- Active damage: 7-15 (+110-120% tAD) ⇒ 8-20 (+110-130% tAD)
- Passive charged attack damage: 90-200 (+80% AP) + 1-10% max health ⇒ 90-200 (+90% AP) + 3-15% max health
- Passive charged attack slow removed
W: Ultrashock Laser
- Cooldown: 13/12/11/10/9 seconds ⇒ 12/11/10/9/8 seconds
- AD ratio: 140% ⇒ 150%
- Slow: 30/40/50/60/70% ⇒ 30/35/40/45/50%
- [NEW] If Ultrashock Laser hits a will it will critically strike champions and monsters
E: Spark Surge
- Cooldown: 26/24.5/23/21.5/20 seconds ⇒ 22/20.5/19/17.5/16 seconds
- Cooldown reduction per champion hit: 1 second ⇒ 0.5 seconds
- Cooldown reduction per champion hit on critical strike: 3 seconds ⇒ 1.5 seconds
R: Lightning Crash
- Cooldown: 120/95/70 seconds ⇒ 100/85/70 seconds
- Move speed per stack: 1.5% ⇒ 1%
- Stack per champion hit by activation AOE: 4 ⇒ 8
Items
Abyssal Mask
- Magic resist: 30 ⇒ 35
- Magic resist per enemy: 7 ⇒ 9
Axiom Arc
- Lethality: 10 ⇒ 13
Bami’s Cinder
- Total cost: 1100 ⇒ 1000
- Cost for items with Bami’s Cinder as component unchanged
Blade of the Ruined King
- Lifesteal: 7% ⇒ 8%
Bramble Vest
- Thorns damage: 3 ⇒ 4
Chempunk Chainsword
- Attack damage: 45 ⇒ 55
- Ability Haste: 15 ⇒ 25
Chemtech Putrifier
- Ability Power: 55 ⇒ 60
Crown of the Shattered Queen
- Ability Power: 60 ⇒ 70
Death’s Dance
- Heal ratio: 140% bonus AD ⇒ 120% bonus AD
Duskblade of Draktharr
- Lethality: 18 ⇒ 22
Eclipse
- Lethality: 18 ⇒ 22
- Damage proc: 6% max HP ⇒ 6% max HP (melee) / 3% max HP (ranged)
Everfrost
- Slow and stun duration: 1.5 seconds ⇒ 1 second
Executioner’s Calling
- Attack damage: 15 ⇒ 20
Frostfire Gauntlet
- Health: 350 ⇒ 450
Goredrinker
- Mythic Passive Ability Haste: 5 ⇒ 7
Hextech Rocketbelt
- Magic penetration: 6 ⇒ 10
Knight’s Vow
- Ability Haste: 10 ⇒ 20
Kraken Slayer
- Bonus true damage: 60 (+45% bonus AD) ⇒ 50 (+40% bonus AD)
Liandry’s Torment
- Base burn damage: 60 ⇒ 50
Maw of Malmortious
- Lifeline cooldown: 60 seconds ⇒ 75 seconds
Morellonomicon
- Ability Power: 80 ⇒ 90
- Health: 250 ⇒ 300
Mortal Reminder
- Enhanced Grievous Wounds proc: 3 attacks ⇒ 2 attacks
Night Harvester
- Ability Haste: 15 ⇒ 25
- Cooldown per champion: 40 seconds ⇒ 30 seconds
Oblivion Orb
- Ability Power: 30 ⇒ 35
Prowler’s Claw
- Lethality: 18 ⇒ 22
Randuin’s Omen
- Armor: 80 ⇒ 90
Riftmaker
- Ability Power: 80 ⇒ 70
Serpent’s Fang
- Lethality: 12 ⇒ 14
Spirit Visage
- Magic resist: 40 ⇒ 50
Sterak’s Gage
- Bonus AD: 40% base AD ⇒ 45% base AD
- Shield: 70% bonus HP ⇒ 75% bonus HP
Sunfire Aegis
- Health: 350 ⇒ 450
Thornmail
- Thorns damage: 10 (+10% bonus armor) ⇒ 10 (+20% bonus armor)
Turbo Chemtank
- Health: 350 ⇒ 450
Umbral Glaive
- Cooldown: 35 seconds ⇒ 40 seconds
Zeke’s Convergence
- Armor: 25 ⇒ 35
Runes
Lethal Tempo
- Bonus attack speed per stack on ranged champions: 5-9% ⇒ 3-7%
- Melee champions unchanged
Systems
Grievous Wounds
- Healing cut: 30/50% ⇒ 25/40%
- Items compensated appropriately to remain power neutral
Tower Damage
- Outer Tower attack damage: 167-391 ⇒ 162-344
