CHANGE HISTORY
Patch change history
Changes from the 2026 season onward.
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KassadinCurrent Lab data
Patch 26.18
Buff
Q - Null Sphere
AP ratio: 70% → 80%
R - Riftwalk
Base damage: 70 / 90 / 110 → 80 / 95 / 110
Patch 26.11
Buff
Q - Null Sphere
Cooldown: 10 / 9.5 / 9 / 8.5 / 8 seconds → 9 / 8.5 / 8 / 7.5 / 7 seconds
Patch 26.4
Nerf
Base stats
Health growth per level: 119 → 113
E - Force Pulse
Slow: 50 / 60 / 70 / 80 / 90% → 50 / 55 / 60 / 65 / 70%
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Choose from recorded patches since the 2026 season. An unlisted period does not mean no changes.Sources and verification policy