Lux vs Kai'Sa
Build vs Kai'Sa
Build adapted to this matchup
Recommended items for Lux: Luden's Echo, Stormsurge, Shadowflame, Sorcerer's Shoes, Rabadon's Deathcap, Malignance, Dark Seal, Zhonya's Hourglass.
Starting items
Core build
Standard
Summoner spells
Anti CC
Other options
Power Spikes
Strength by game phase
Kai'Sa's abilities
Passive, spells and ultimate
Kai'Sa's basic attacks stack Plasma, dealing increasing bonus magic damage. Allies' immobilizing effects help stack Plasma. Additionally, Kai'Sa's item purchases upgrade her basic spells to have more powerful properties.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 10s | 20s | 16s | – |
| 6 | 8s | 20s | 16s | 2m10 |
| 9 | 6s | 18.5s | 16s | 2m10 |
| 11 | 6s | 17s | 16s | 1m40 |
| 16 | 6s | 14s | 13s | 1m10 |
| 18 | 6s | 14s | 10s | 1m10 |
Playing as Lux
Tips to maximize your impact
- Start with Light Binding
Start with Light Binding (Q), then Lucent Singularity (E) and Final Spark (R) before detonating the singularity: the root makes sure everything hits.
- Weave an auto between spells
Slip in an auto after each spell that hits: it triggers Illumination (passive) for extra magic damage, and Final Spark (R) triggers it too.
- Light up brush with your E
Cast Lucent Singularity (E) into a brush before walking in: the area is revealed, and a hidden enemy would be slowed.
- Shield your allies twice
Cast Prismatic Barrier (W) through as many allies as you can: the wand shields them on the way out, then again on the way back.
- Use your R often
Cast Final Spark (R) to clear a wave or secure an objective: it only has a 60 to 40 second cooldown, depending on rank.
Playing against Kai'Sa
How to counter and exploit weaknesses
- Stay near your minions
Stay near your minions: Icathian Rain (Q) splits its missiles between nearby enemies, and on your own, you take them all.
- Harass her before she evolves
If your attack range beats her 525 units, harass her early: Second Skin (passive) only evolves her spells as she buys items.
- Dodge her Void Seeker
Dodge Void Seeker (W): it marks you with Plasma and reveals you, which lets Killer Instinct (R) dash onto you from very far away.
Patch 16.21.1