2XKO Patch Notes: 1.3.1 (September 8, 2026)

What’s in this update

Patch 1.3.1 is our largest content patch yet, featuring the new champion Lux and an update to The Climb.
Our main focus in this patch was to make major balance adjustments to all of the known outliers in our cast, and clean up any remaining bugs.

New Content

New Champion: Lux, Lady of Luminosity

Born with the power to control light, Lux dazzles enemies with the beauty of magic. She’s an all-rounder mage who uses unique air movement and a rainbow of projectiles to mix up bad guys. Play her in 2XKO on September 8.
Learn to laser your opponents with Lux’s gameplay trailer and champion spotlight.

PVE Mode: The Climb

Mix up your PVE encounters with three updates to The Climb.

Difficulty Options

• The Climb has two new difficulty modes to choose from. When you start your game, select “Expert” or “Pro” if you’re looking for a greater challenge.Ascension
• After defeating the final boss in The Climb, you can now choose to keep playing your run with the new Ascension mode.
• When you select Ascension, you’ll choose a debuff to ramp up the difficulty of future encounters.Tales of 2XKO
• Choose Lux, Thresh, or Senna as your Point champion in The Climb to enter Tales of 2XKO, which adds new dialogue in between encounters.

New Augments

• 15 new Augments added to The Climb
• 5 new Lux-specific Augments.

Bug Fixes

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Read the full patch notes on 2xko.riotgames.com →

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