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Patch Notes v5.20

Greetings, summoners.

Welcome to patch 5.20, the one where we continue our slower pace while making sure to buff Teemo. Preseason and the ongoing World Championship are big topics for us as of late, but not so much that we’d leave the rest of y’all non-pros out to dry.

So what have we got this time? We’re full-steam ahead on our preseason work, but still taking the time to tackle outliers on both sides of the balance spectrum. Mundo’s been hitting the gym, Teemo’s tuning his shrooms for maximum fungal-firepower, and Darius’ axe is losing a bit of its edge (probably worn down from all the pentakilling). Moving on from champion changes, the original featured game mode, One For All, is back to let you experiment with some of the wackiest compositions and interactions League has to offer.

That’s it for us! Check below for the specifics, and we’ll see you on the Rift, battling it out for those sweet end-of-season rewards. Until then, may all your journeys be magical, and all your Kenches unbenched.

(Seriously, play Tahm Kench and Bard on One For All. You’ll be glad you did.)

ScarizardIcon.jpg Patrick "Scarizard" Scarborough


KindredSquare.png   Kindred

Kindred, the Eternal Hunters, will be released later during patch 5.20! To learn more about League's next champion, check the following links:

AzirSquare.png   Azir
R starts further behind Azir.

As part of our rescripting efforts for Azir, a change in code to Emperor’s Divide had the unfortunate side-effect of spawning the Phalanx closer to his body, reducing its effective range. We’ve tweaked the ultimate back to its original range, so you’ll have the benefit of smoother wall interactions while still scooping the assassins and back-line threats like you used to.

Emperor's Divide.png R - Emperor's Divide

SOLDIER STARTING POSITION : [175 units behind Azir] 325 units behind Azir

DariusSquare.png   Darius
Q width decreased. E slow decreased.

Still going strong. We’re tuning back the reliability of top lane’s most notorious dunklord. Underneath all the raw bulk and resets are intricate elements of spacing and positioning - given the ‘blank’ space on Decimate - but they simply aren’t working as well as we’d hoped. Creating more opportunities to ‘dodge’ Decimate by taking advantage of its decreased width and Apprehend’s weaker slow means more opportunities for you to profitably retaliate before Darius achieves prime dunking position.

Decimate.png Q - Decimate

BLADE WIDTH : [270] 220

Apprehend.png E - Apprehend

SLOW : [90%] 40%

Dr. MundoSquare.png   Dr. Mundo
W ticks faster. E now resets Mundos’ basic attack and scales with maximum health.

Mundo’s best-in-class at going where he pleases, but his effectiveness at anything beyond that has been lacking. A few quality-of-life changes for the good doctor should improve his reliability as a threat to anyone unlucky to be in his way.

Burning Agony.png W - Burning Agony

FIRE GOOD : Damage and health cost occur every half-second instead of every second (Identical damage and cost to 5.19)

Masochism.png E - Masochism

GOT THE RESET Now reset’s Mundo’s basic attack timer
HEALTH SCALING Mundo’s next basic attack after activating Masochism increases his basic attack range by 25 and deals an additional 5% of his Maximum Health
POUND OF FLESH Mundo’s health cost is paid once he strikes his target, not upon activating the ability

EvelynnSquare.png   Evelynn
W has a mana cost.

The introduction of Runeglaive’s done wonders for solving Evelynn’s dependence on mana... which is tricky, given the fact that Eve’s love/hate relationship with mana costs was key to keeping her in check when running down her prey. With that gate loosened substantially, adding a cost to Dark Frenzy amplifies the importance around when and how Evelynn manages her movement in combat.

Dark Frenzy.png W - Dark Frenzy

COST : [No Cost] 40 mana

FioraSquare.png   Fiora
R’s healing zone duration lowered, but scales with vitals hit.

Since her rework, Fiora’s risen in the ranks of solo queue and professional play alike as a truly dominating solo lane. While we chipped off some of her base stats last time around to make Fiora more exploitable in bad matchups, it appears we’ll have to go further to knock the Grand Duelist off her throne.

This patch we’re focused entirely on the reward incentives for Grand Challenge. While it makes sense for Fiora to receive a massive heal for successfully and skillfully slashing away at her opponent’s Vitals, it’s instead often used as a low-effort way to reset the fight after her team collapses on a single target. We want Fiora to provide benefits for her team, but this skewed the ability too far toward a ‘massive teamfight ult’ on a champion that’s already adept in 1v1 situations. We’re clipping its effectiveness as a ‘fire-and-forget’ ability, but keeping the greatest reward for when Fiora truly exposes her challengers.

Grand Challenge.png R - Grand Challenge

DURATION : [5 seconds] 2 seconds
VICTORY ROSE : Heal duration goes up by 1 second for every Vital Fiora strikes beyond the first

KalistaSquare.png   Kalista

Short summary here: we found a bug with Kalista's W passive where it wasn't interacting properly with melee Oathsworn champions. We're tracking down a proper fix for the issue but do not plan to disable Kalista for the time being.

So what is the bug? Basically if Kalista marks a champion with her W passive, her melee Oathsworn buddy must hit that champion twice to trigger the passive (also: the passive won't trigger if the buff wears off before the second hit). Most melee champions won't have enough base attack speed in the early game to attack twice in the duration of a single mark, so potential workarounds include the melee champion marking the opponent first, or Kalista 'refreshing' the mark with multiple hits. Thanks for your patience as we fix this bug!

Sentinel.png W - Sentinel

TEMPORARY MATH ADJUSTMENTS : We are aware of a bug where melee Oathsworn champions must hit a marked champion twice before they trigger the passive damage bonus.

TeemoSquare.png   Teemo
Traps arm faster and have a lower cooldown.

Heads Up! Due to a mistake behind the scenes, only the tooltip for Noxious Trap’s cooldown was changed, not the actual value. As-is, only the arm time change will be in 5.20. We’ll have the CD fix in for the next patch. Sorry!

We’ll leave the Teemo jokes at the door; we recognize the scout’s not performing well after our last round of changes, so we’re stepping in to aid his swift recovery. The big idea for 5.15 was to broaden Teemo’s traps applications (trapplications?), allowing him the option to convert advantages from a solo lane to teamfights, but we drained too much power in the process. Administering a booster-shot to Noxious Trap’s arm-time and ammo count helps Teemo’s reliability across all phases of the game, no matter how you choose to terrorize your enemies.

Noxious Trap.png R - Noxious Trap

ARM TIME : [1.5 seconds] 1 second
COOLDOWN : [35/31/27 seconds per charge] 34/28/22 seconds per charge

VayneSquare.png   Vayne
3 AD.

Vayne’s dominance over the current state of the game is an interesting case. On one hand, Silver Bolts’ max health % true damage and Tumble’s in-combat mobility seem like natural fits for a metagame where Juggernauts and other melee fighters roam free. On the other, for a champion that’s meant to have a weak laning phase and a high skill curve, the frequency with which Vayne’s seeing play - and succeeding - does raise a few alarms. In keeping with her identity, we’re lowering Vayne’s effectiveness in the early game relative to other marksman while still preserving her potent late-game threat against the tankier champions in League.





Addressing some pain points with the Patience system we introduced last patch. Mostly it feels weird to wait for a monster to reset to full health before you can fight them again. We’ll continue to adjust the system as necessary to perform up to par, so keep feedback coming if you see anything weird when it comes to jungle leashing!

AIN’T GOT ALL DAY : Monsters now respond to aggression from players as long as they’ve reached their home camp. (Previously, you had to wait for them to be above 90% health)
TACTICAL RETREAT : Monsters will get a temporary increase to their regeneration rate if they lose all their patience and retreat back to camp

Featured Game Modes

 One for All

One for All will be making a return during patch 5.20!

Mac Load Time Improvements

GENIUS : Mac players now load into games up to 30% faster, matching speeds with their Windows teammates

Splash Updates

Our splash art team is ramping up to the long-term task of updating our older/less faithful skin splashes. We’re working out a consistent plan when it comes to releasing updates for some of our older champions (Nidalee splashes where?) but, for now, you can enjoy the slick new look of the 5 skins below!

SPLASH ATTACK : The following skins have received updated splash arts (click the names to view the full image!)


  • Clumped-up minions and champions no longer randomly speed up or skip forward to get around each other
  • Fixed an issue where certain files were being unnecessarily re-downloaded during patches
  • Mecha Kha'Zix's claws have been slimmed back down to their proper shape

Upcoming Skins

The following skins will be released at various times during patch 5.20:

Skin Splash Shadowfire Kindred.jpg Skin Splash Cosmic Reaver Kassadin.jpg Skin Splash Demon Vi.jpg Skin Splash Spirit Fire Brand.jpg

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