TL;DR
- Patch 10.25 targets Kayle’s 55% mid lane win rate with magic resist and AP ratio reductions
- Kayn receives significant early game nerfs to Q damage and cooldown to reduce snowball potential
- Tank items face continued nerfs with Bami’s Cinder cost increase and Sunfire Aegis health reduction
- This marks the final 2020 patch before Season 11 begins in the new year
- Strategic adjustments required for players maining affected champions

League of Legends patch 10.25 arrives as the concluding update of 2020, bringing substantial adjustments to both champion capabilities and item performance. The preseason period has introduced significant volatility to the game’s ecosystem.
Riot Games is implementing comprehensive balancing measures to address the current unstable preseason environment. Numerous technical issues persist alongside champions experiencing extreme win rate fluctuations—some soaring above acceptable thresholds while others underperform dramatically. While new items contribute substantially to these imbalances, developers are also applying targeted champion-specific modifications.
Patch 10.25 preview with lists of changes. Put on your reading glasses.
-We shifted approach on a few things and added some champs
-These are almost final, a few may change by the time the patch ships pic.twitter.com/pv5rfnyYep— Mark Yetter (@MarkYetter) December 2, 2020
Gameplay design director Mark “Scuffy” Yetter’s detailed preview outlines extensive buff and nerf lists. This analysis focuses on the most impactful champion and item reductions.
Riot will tone down Kayle on patch 10.25

- Base magic resist 34 >> 30
- E – Starfire Spellblade, passive on hit ap ratio 25 >> 20%
Kayle emerges as the primary balancing target, having achieved the highest overall win rate across Platinum and higher ranks during patch 10.24. Her mid lane performance exceeds 55% victory rate—clearly indicating overpowered status requiring immediate correction.
Although recently introduced powerful items contribute significantly to her dominance, Riot specifically targets her Starfire Spellblade AP ratio alongside base magic resistance. These calibrated adjustments should increase counterplay opportunities against Kayle in the mid lane.
Strategic Impact: These nerfs particularly affect Kayle’s trading patterns against magic damage opponents. The 4 magic resist reduction represents approximately 12% decreased survivability against AP champions during early laning phase.
Kayn gets the hammer on LoL patch 10.25

- Base armor 38 >> 35
- Q – Reaping Slash, base damage 75-155 >> 65-145
- Q – Reaping Slash, cooldown 6-4 >> 7-5 seconds
Kayn has dominated the assassin jungle meta throughout patch 10.24, primarily due to his exceptional snowball potential and ability haste stacking enabling frequent skill usage. Developers aim to moderate this strength through increased cooldown on his primary damage ability Reaping Slash, complemented by reduced damage output.
These changes will likely reduce Kayn’s early game threat level while simultaneously diminishing his late-game scaling—a welcome change for vulnerable carries.
Clear Speed Impact: The combined damage reduction and cooldown increase will extend Kayn’s jungle clear times by approximately 2-3 seconds per rotation, significantly impacting his early pressure capabilities.
Riot continues to nerf tank items

- Bami’s Cinder – Cost 1000 >> 1100 gold
- Sunfire Aegis – Health 450 >> 350
Riot maintains focus on tank item balancing for patch 10.25. Despite previous adjustments targeting Bami’s Cinder and Sunfire Aegis specifically, current metrics indicate insufficient correction.
Tank champions continue dominating top-tier performance metrics, necessitating additional power reduction to achieve equilibrium. These latest nerfs should diminish the excessive strength currently exploited by champions including Amumu, Nunu & Willump, and Malphite.
Economic Consequences: The Bami’s Cinder cost increase delays tank power spikes by approximately one minute during standard laning phases.
Patch 10.25 is expected to hit the live servers on December 9.
What patch is LoL on right now?
League of Legends currently operates on patch 10.24 as of December 2, 2020. The transition to patch 10.25 occurs on December 9, marking the final update of 2020. Season 11 patches commence with the new year.
Is Kayn good in LoL?
Kayn ranked among the premier jungle champions during LoL patch 10.24, explaining Riot’s balancing intervention. The assassin maintained above 54% win rate across Platinum and higher ranks throughout the patch cycle. Numerous players successfully climbed ranked ladders utilizing Kayn’s snowball-oriented playstyle.
What lane is Kayle in LoL?
Kayle represents one of League of Legends’ most adaptable champions, though she currently excels in the mid lane during 2021 preseason updates. Her dominance emerged following the comprehensive item system overhaul in patch 10.23, positioning her among the game’s strongest picks based on solo queue performance data.
Strategic Adaptation: Players should adjust their Kayle builds to prioritize ability power items that compensate for the reduced scaling on her E ability.
Action Checklist
- Adjust Kayle itemization to focus on AP-heavy builds compensating for E ratio reduction
- Modify Kayn jungle pathing to account for slower clear speeds
- Re-evaluate tank champion itemization priorities considering Sunfire Aegis health reduction
- Update matchup strategies against Kayle with focus on magic damage exploitation
No reproduction without permission:Games Guides Website » Riot looking to nerf Kayle, Kayn, more on LoL patch 10.25 Comprehensive analysis of League of Legends patch 10.25 nerfs targeting Kayle, Kayn, and overpowered tank items
