With just one patch left earlier than the League of Legends World Championship 2025, the gameplay design workforce has the essential job to steadiness buffs, nerfs, champion priorities, and variety, forward of the sport’s best stage.
Forward of the occasion, Riot Video games’ Lead Gameplay Designer for League of Legends, Matt Leung-Harrison, sat down with Esports Insider to debate Patch 25.20, which the 2025 World Championship will likely be performed on.
Scaling AD fighters, whereas additionally adjusting assassins corresponding to Ahri, LeBlanc and Diana, the gameplay design workforce finally needs to make sure extra diversified mid-lane playstyles at Worlds. Nevertheless, that’s not the one lane Riot Video games is engaged on. Adjustments are coming throughout all roles, aiming at buffing much less current champions because the workforce goals to ensure an even bigger champion pool for professionals to select from.
The worldwide event, hosted in China, has already locked in all qualifying groups. Now, with the stage set and solely fine-tuning left to be carried out, the main target turns to how the worldwide meta will take form as soon as the video games start.
The interview with Leung-Harrison by Cecilia Ciocchetti of Esports Insider occurred simply previous to the discharge of Patch 20’s pre-patch notes.
ESI: I do know that your workforce nonetheless has to tweak some issues, and also you in all probability need to see the information from Patch 25.19 and the way it rolls out. However per week from launching pre-patch notes on 25.20, how are issues going?
Leung-Harrison: So, there are some things that we wished to vary for Patch 18. Specifically, there have been issues like Redemption decide fee, Unsealed Spellbook on helps, a scarcity of AP jungles, in addition to some scaling prime lane fighters.
We’re nonetheless simply attempting to see how a number of the nerfs and buffs to the AD carry meta, are going to play out — specifically, how the Yuumi buffs are going to shake out. There are only some areas which might be enjoying on 25.18, although, so we form of want to observe what’s occurring over the weekend earlier than locking down the ultimate patch on Monday (September twenty ninth).
ESI: A couple of issues that I need to test in with you earlier than we transfer ahead: Is Worlds going to be on the dwell patch?
Leung-Harrison: Worlds won’t be on the dwell patch, it will likely be on Patch 25.20 during the event.
That is fairly just like quite a lot of the opposite worldwide tournaments. We do attempt to make the solo queue atmosphere comparatively secure in order that the professionals can proceed to have a consultant solo queue expertise whereas the Worlds event is occurring. In any other case, an excessive amount of of a disparity between solo queue and the event realm might be problematic.
So, we attempt to strike the best steadiness between giving professionals a follow atmosphere whereas preserving solo queue in a great spot.
ESI: I simply wished to deliver up Patch 25.19. Within the patch notes, your workforce wrote that you just’d like “to see Jax as a extra meta-defining prime laner at Worlds.” How do you outline meta-defining?
Leung-Harrison: After we take into consideration the Worlds meta and enormous esports tournaments like MSI and Worlds, we’ve traditionally aimed to make sure these tournaments are as numerous as potential by way of playstyles and champions. For the highest lane meta, we have been seeing quite a lot of Gwen, Rumble, Renekton, and Okay’Sante.
From that checklist, there wasn’t actually a scaling AD fighter. So, with a purpose to ensure that quite a lot of playstyles are viable — which helps champion and composition variety — we wished to incorporate a scaling AD fighter like Jax. Our strategy with the Jax modifications is to make him extra viable for professional play in a power-neutral means, although it could find yourself being barely power-positive in solo queue. That’s a part of our normal technique throughout roles.

ESI: Since introducing Fearless Draft, has your workforce needed to work on extra champions? No champion is picked a number of occasions in a single match, due to how Fearless works. Does that imply you need to steadiness extra champions in order that one particular comp or sort of champion isn’t prioritised?
Leung-Harrison: I might say Fearless Draft has been useful for variety. It means we’re naturally going to get a state of affairs the place, for instance, Renekton isn’t picked each sport in prime lane.
Speculative modifications to get a champion into professional play are extra profitable, particularly in sport 5 conditions the place the pool has been closely filtered. We’ve positively seen quite a lot of advantages — fewer modifications are required to steadiness champions for each solo queue and professional play, and it ends in extra thrilling video games. That’s been very constructive.
ESI: I imagine the final time we spoke was at Worlds 2023, and one factor I seen is how usually assassins come up as not likely balanced — needing buffs or nerfs. In 25.19, right me if I’m flawed, there was the same tone to addressing some assassins. I feel LeBlanc was…
Leung-Harrison: Buffed, and Ahri. Yeah, in case you think about Ahri an murderer. And Diana Jungle, too, in case you think about Diana an murderer.
I might say assassins generally wrestle to get into play except they’ve particular attributes like crowd management. For instance, we’re seeing a bit of little bit of Qiyana for that motive. Ahri has Attraction, LeBlanc has Ethereal Chains. Some assassins are extra viable than others. We’re comparatively restricted during which assassins we will push, however every position ought to have quite a lot of playstyles.
Mid lane was dominated by health-stackers and mages, so we wished extra murderer candidates to interrupt into play. Typically which means power-neutral modifications favouring professional play, or straight buffs in the event that they’re underpowered total. Akali and Sylas are already viable, however we need to broaden playstyle choices.
ESI: So, preserving in thoughts that not every thing is locked proper now, what champions are you taking a look at forward of Worlds?
Leung-Harrison: Camille is attention-grabbing — just like Jax, she’s an AD scaling fighter absent from the meta. We’ve seen Gwen and Aurora on the AP facet, however not many scaling AD champions. Even Gangplank or Vladimir may very well be attention-grabbing. We’re additionally watching AP junglers like Lillia, Model, and Diana, plus potential spot picks like Hecarim, Kha’Zix, or Kindred. Vi is one other into account.
Some areas are even taking a look at Zed. The jungle pool has been very fighter-heavy (Wukong, Pantheon, Trundle, Jarvan, Nocturne), so we’re attempting to diversify. Mid lane feels good after buffs to burst champions, however we’re contemplating champions like Lissandra, Ryze, Swain, Malzahar, Aurelion Sol, or Veigar. We’ll reassess Monday after seeing regional metas after Finals.
ESI: Is there a lane that has been more difficult to steadiness?
Leung-Harrison: I feel mid and jungle are the toughest. Groups need particular issues out of jungle, and since jungle–mid pairings are linked, selections are constrained. Merchandise techniques additionally closely influence viability. There’s additionally inertia — professionals usually take a very long time to change picks, so steadiness shifts can take some time to seem in event play.
ESI: What champions ought to followers look out for at Worlds?
Leung-Harrison: Undecided about secret picks, however Twitch seems to be robust in late drafts. Ashe has been buffed and may very well be viable. Pyke is impactful situationally.
We’re seeing Naafiri and a few Zed. Mundo, Vex, or others may seem relying on drafts. The meta is vast open, and we’ve aimed to place many champions in a playable state.
ESI: Followers usually say Riot nerfs champions their favorite groups play — for instance, T1. Do you ever think about explicit gamers when balancing?
Leung-Harrison: No, we don’t take a look at it on a team-by-team foundation. We do take a look at regional tendencies, combination stats, and decide charges. What issues is knowing regional metas and playstyles. If we over-focus on one area, we danger making flawed steadiness calls. Holistic evaluation avoids bias towards particular person gamers or groups.