League of Legends Lux Guide: Best Build, Runes & Combos

Lux is one of the most popular mages in League of Legends thanks to her long-range poke, powerful crowd control, and burst potential. Whether you’re zoning enemies with her Light Binding or landing a game-changing Final Spark, Lux can dominate mid lane or support with the right setup. In this guide, we’ll cover everything you need to know to master Lux — from her best build and rune setup to optimal combos and itemization — so you can consistently carry games and climb the ranks with confidence.

Lux Abilities Overview In League of Legends 

Lux’s kit revolves around long-range control and burst damage, making her a strong poke mage and a deadly teamfight initiator:

Passive – Illumination: Damaging abilities mark enemies with light energy. Basic attacks or another damaging ability detonate the mark for bonus magic damage.

Q – Light Binding: Fires a sphere of light that binds and damages up to two enemies in a line. It’s her main crowd control tool and perfect for picks or setting up combos.

W – Prismatic Barrier: Throws her wand in a straight line, shielding allies it passes through. When it returns, it applies another shield. Great for peeling and teamfight utility.

E – Lucent Singularity: Tosses a zone of light that slows enemies and can be detonated to deal AoE magic damage. Use it to poke, zone, and set up your passive.

R – Final Spark: Fires a massive laser across the map, dealing heavy magic damage and applying her passive. It’s ideal for finishing enemies or starting fights when timed with other abilities.

How To Play Lux In League of Legends

Best Summoner Spells For Lux

The best summoner spells for Lux in League of Legends are Flash and Barrier or Ignite, depending on your playstyle. Flash is essential for repositioning or escaping sticky situations, especially since Lux has no built-in mobility. Barrier is great for defensive play, letting you survive dives and burst damage. If you want to play more aggressively and secure early kills, Ignite helps add pressure in lane and finish off low-health enemies after your full combo.

Best Runes For Lux

The best runes for Lux in League of Legends are found in the Sorcery primary tree with Inspiration as secondary. Take Arcane Comet as your keystone for consistent poke damage, followed by Manaflow Band for mana sustain, Transcendence for cooldown reduction, and Scorch to boost your early-game poke. In the Inspiration tree, go with Magical Footwear for free boots and Biscuit Delivery for better laning sustain. This setup gives Lux strong lane control, high poke potential, and good mana efficiency, making it ideal for both support and mid-lane roles.

Best Build For Lux

The best build for Lux in League of Legends focuses on maximizing her poke, burst, and utility. Start with Luden’s Companion for high burst and mana regen. Follow it with Sorcerer’s Shoes for extra magic penetration. Next, build Shadowflame to shred through shields and increase damage, then Horizon Focus to amplify damage on enemies hit from range. Rabadon’s Deathcap gives a massive AP boost for one-shot potential, and Zhonya’s Hourglass adds survivability with its active stasis. This build makes Lux a deadly long-range artillery mage who can carry teamfights with a single well-placed combo.

Best Combos To Learn For Lux

The best combos to learn for Lux focus on catching enemies with her crowd control and bursting them down quickly. A basic poke combo is E → Auto Attack → E detonate, which helps harass in lane. For full burst, use Q → E → R while detonating E mid-air for max damage, especially if your target is snared. A more advanced combo is Flash → Q → E → R, great for surprising carries. Always follow up with an auto attack after your abilities to apply passive damage. Mastering these combos lets Lux dominate fights from a safe distance.

Conclusion

Lux is one of the most versatile mages in League of Legends, offering strong poke, reliable crowd control, and game-changing ultimates. With the right build, runes, and combos, you can turn her into a high-damage artillery mage that controls fights from afar. Whether you’re dominating lane or setting up kills for your team, mastering Lux’s mechanics will give you a huge edge and make her a valuable pick in any match.