Sejuani Patch History
Every buff and nerf, with the numbers, 3.8 to 26.16
Sejuani has been touched in 39 of the 305 patches tracked here, across 134 individual values: 66 moved in their favour, 68 against. Most recent change: patch 25.24.
39Patches touched
134Values changed
66Buffed
68Nerfed
25.24Last change
The abilities Riot keeps touching
StatsBase stats
Health, attack damage, armour, magic resist, movement speed, attack range and their per-level growth.
STATS
Base stats
25 changed13▲ 12▼
PFury of the North
After being out of combat, Sejuani gains Frost Armor which grants Armor and Magic Resist and immunity to slows. Frost Armor persists for a short time after Sejuani takes damage. Sejuani can damage a stunned enemy to shatter it, dealing massive magic damage.
P
Fury of the North
9 changed6▲ 3▼
QArctic Assault
Sejuani charges forward, knocking enemies into the air. The charge stops after hitting an enemy champion.
Q
Arctic Assault
16 changed11▲ 5▼
WWinter's Wrath
Sejuani swings her mace twice, dealing damage and applying Frost stacks.
W
Winter's Wrath
38 changed15▲ 23▼
EPermafrost
Sejuani freezes and stuns an enemy champion that has maximum Frost stacks.
E
Permafrost
25 changed13▲ 12▼
RGlacial Prison
Sejuani throws her bola that freezes and stuns the first champion hit and creates an ice storm that slows other enemies.
R
Glacial Prison
21 changed8▲ 13▼
The kit this replaced
Reworked in patch 7.9. Icons are the originals, still served by Data Dragon at version 3.7.9.
P
Frost
Q
Arctic Assault
W
Flail of the Northern Winds
E
Permafrost
R
Glacial Prison
Every change, newest first
Patch 25.24buffDecember 2, 2025
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Q | AP Ratio | 0.6/0.6/0.6/0.6/0.6 | → | ▲ 0.75/0.75/0.75/0.75/0.75 25% | |
| Q | Cooldown | 19/17.5/16/14.5/13 | → | ▲ 18/16.5/15/13.5/12 6% | |
| Q | Cost | 70/75/80/85/90/95 | → | ▲ 60/65/70/75/80/80 13% | |
| W | AP Ratio One | 0.2/0.2/0.2/0.2/0.2 | → | ▲ 0.3/0.3/0.3/0.3/0.3 50% | |
| W | Cost | 65/65/65/65/65/65 | → | ▲ 60/60/60/60/60/60 8% | |
| R | Cooldown | 110/90/10 | → | ▼ 105/90/90 36% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| P | Bonus Armor Ratio | 0.5 | → | ▲ 0.75 50% | |
| P | Bonus MR Ratio | 0.5 | → | ▲ 0.75 50% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| E | Cast range | 125/125/125/125/125 | → | ▲ 600/600/600/600/600 | |
| E | Cooldown | 0/0/0/0/0 | → | ▼ 1.5/1.5/1.5/1.5/1.5 |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | First Hit Damage Tooltip | 20/25/30/35/40 | → | ▼ 10/15/20/25/30 33% | |
| W | Second Hit Damage Tooltip | 30/70/110/150/190 | → | ▼ 20/60/100/140/180 9% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| P | Epic Monster Cap | 300 | → | ▼ 250 17% | |
| Q | Cooldown | 18/16.5/15/13.5/12 | → | ▼ 19/17.5/16/14.5/13 7% | |
| R | Cooldown | 100/80/10 | → | ▼ 110/90/10 11% |
Patch 12.10tweak
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Armor per level Class-wide | 4.25 | → | ▲ 5.45 28% | ||
| Base HP Class-wide | 560 | → | ▲ 630 12% | ||
| HP per level Class-wide | 100 | → | ▲ 114 14% | ||
| MR per level Class-wide | 1.25 | → | ▲ 2.05 64% | ||
| W | Cast range | 0/0/0/0/0 | → | ▲ 25000/25000/25000/25000/25000 | |
| W | Cooldown | 0/0/0/0/0 | → | ▼ 9/8/7/6/5 | |
| R | Cast range | 1300/1300/1300 | → | ▲ 25000/25000/25000 | |
| R | Cooldown | 0/0/0 | → | ▼ 100/80/10 |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| E | Cast range | 600/600/600/600/600 | → | ▼ 125/125/125/125/125 79% | |
| E | Cooldown | 1.5/1.5/1.5/1.5/1.5 | → | ▲ 0/0/0/0/0 100% |
Patch 11.19buffSeptember 21, 2021
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Q | Cooldown | 20/18/16/14/12 | → | ▲ 18/16.5/15/13.5/12 6% | |
| Q | Total Damage Tooltip | 80/130/180/230/280 | → | ▲ 90/140/190/240/290 6% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Second Hit Damage Tooltip Coefficient | 0.0525 | → | ▲ 0.06 14% |
Patch 11.1January 5, 2021 · Read the 11.1 notes
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base MR Class-wide | 32.1 | → | ▼ 32 0% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| R | Effect 1 | 125/150/0 | → | ▲ 150/175/0 18% | |
| R | Effect 7 | 250/350/0 | → | ▲ 300/400/0 17% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| E | Effect 3 | 40/90/140/190/240 | → | ▲ 55/105/155/205/255 11% |
Patch 10.3buffFebruary 4, 2020
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Attack speed | 0.625 | → | ▲ 0.688 10% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| HP per level | 95 | → | ▲ 100 5% | ||
| P | Bonus Armor Ratio | 0.35 | → | ▲ 0.5 43% | |
| P | Bonus MR Ratio | 0.35 | → | ▲ 0.5 43% | |
| E | Effect 3 | 40/80/120/160/200 | → | ▲ 40/90/140/190/240 17% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base AD | 64 | → | ▲ 66 3% | ||
| Q | Effect 1 | 80/120/160/200/240 | → | ▲ 80/130/180/230/280 12% |
Show the earlier 30 patches, back to V1.0.0.133
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| P | Bonus Armor Base | 20 | → | ▼ 10 50% | |
| P | Bonus Armor Ratio | 0.25 | → | ▲ 0.35 40% | |
| P | Bonus MR Base | 20 | → | ▼ 10 50% | |
| P | Bonus MR Ratio | 0.25 | → | ▲ 0.35 40% | |
| Q | Cooldown | 17/15.5/14/12.5/11 | → | ▼ 20/18/16/14/12 14% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| HP per level | 105 | → | ▼ 95 10% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Cast range | 25000/25000/25000/25000/25000 | → | ▼ 0/0/0/0/0 100% | |
| W | Cooldown | 9/8/7/6/5 | → | ▲ 0/0/0/0/0 100% | |
| R | Cast range | 25000/25000/25000 | → | ▼ 1300/1300/1300 95% | |
| R | Cooldown | 100/80/10 | → | ▲ 0/0/0 100% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| AD per level | 3 | → | ▲ 4 33% | ||
| Armor per level | 3 | → | ▲ 4.25 42% | ||
| Base MR | 27.1 | → | ▲ 32.1 18% | ||
| Base armor | 31 | → | ▲ 34 10% | ||
| HP per level | 88 | → | ▲ 105 19% | ||
| MR per level | 0.75 | → | ▲ 1.25 67% | ||
| Q | Effect 1 | 60/90/120/150/180 | → | ▲ 80/120/160/200/240 33% | |
| W | Effect 3 | 30/65/100/135/170 | → | ▲ 30/70/110/150/190 10% | |
| E | Cast range | 850/850/850/850/850 | → | ▼ 600/600/600/600/600 29% | |
| E | Effect 1 | 1/1.1/1.2/1.3/1.4 | → | ▼ 1/1/1/1/1 17% | |
| E | Effect 3 | 20/35/50/65/80 | → | ▲ 40/80/120/160/200 140% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| E | Effect 3 | 30/45/60/75/90 | → | ▼ 20/35/50/65/80 17% | |
| R | Effect 5 | 3/3/3 | → | ▼ 1/1/1 67% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| R | Effect 6 | 2/2/2 | → | ▼ 1.5/1.5/1.5 25% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Cost | 80/80/80/80/80/80 | → | ▲ 65/65/65/65/65/65 19% | |
| E | Effect 3 | 20/30/40/50/60 | → | ▲ 30/45/60/75/90 50% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| HP per level | 95 | → | ▼ 88 7% | ||
| E | Effect 1 | 1/1.25/1.5/1.75/2 | → | ▼ 1/1.1/1.2/1.3/1.4 20% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Q | Cooldown | 13/12.5/12/11.5/11 | → | ▼ 17/15.5/14/12.5/11 17% |
Patch 8.2January 23, 2018 · Read the 8.2 notes
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| HP regen Class-wide | 8.5 | → | ▼ 1.7 80% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base armor | 36 | → | ▼ 31 14% |
Patch 7.22
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base AD Class-wide | 56 | → | ▲ 64 14% | ||
| Base armor Class-wide | 22 | → | ▲ 36 64% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Armor per level | 4 | → | ▼ 3 25% | ||
| Base MR | 32.1 | → | ▼ 27.1 16% | ||
| Base armor | 27 | → | ▼ 22 19% | ||
| MR per level | 1.25 | → | ▼ 0.75 40% | ||
| E | Effect 3 | 40/60/80/100/120 | → | ▼ 20/30/40/50/60 50% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base HP | 600 | → | ▼ 560 7% | ||
| W | Cost | 60/60/60/60/60 | → | ▼ 80/80/80/80/80 33% | |
| W | Effect 1 | 30/35/40/45/50 | → | ▼ 20/25/30/35/40 25% | |
| W | Effect 3 | 40/75/110/135/180 | → | ▼ 30/65/100/135/170 7% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| AD per level | 3.3 | → | ▼ 3 9% | ||
| Armor per level | 3 | → | ▲ 4 33% | ||
| Attack range | 125 | → | ▲ 150 20% | ||
| Base AD | 57.544 | → | ▼ 56 3% | ||
| Base armor | 29.54 | → | ▼ 27 9% | ||
| HP regen | 8.678 | → | ▼ 8.5 2% | ||
| Q | Cooldown | 15/14/13/12/11 | → | ▲ 13/12.5/12/11.5/11 8% | |
| Q | Cost | 80/85/90/95/100 | → | ▲ 70/75/80/85/90 11% | |
| Q | Effect 1 | 80/125/170/215/260 | → | ▼ 60/90/120/150/180 29% | |
| Q | Effect 4 | 225/225/225/225/225 | → | ▼ 0.5/0.5/0.5/0.5/0.5 100% | |
| W | Cast range | 350/350/350/350/350 | → | ▲ 600/600/600/600/600 71% | |
| W | Cooldown | 11/10/9/8/7 | → | ▲ 9/8/7/6/5 22% | |
| W | Cost | 40/35/30/25/20 | → | ▼ 60/60/60/60/60 100% | |
| W | Effect 1 | 40/70/100/130/160 | → | ▼ 30/35/40/45/50 60% | |
| W | Effect 2 | 4/6/8/10/12 | → | ▼ 0.75/0.75/0.75/0.75/0.75 91% | |
| W | Effect 3 | 4/4.5/5/5.5/6 | → | ▲ 40/75/110/135/180 | |
| W | Effect 5 | 325/325/325/325/325 | → | ▼ 75/75/75/75/75 77% | |
| W | Effect 6 | 300/300/300/300/300 | → | ▼ 0.25/0.25/0.25/0.25/0.25 100% | |
| E | Cast range | 1000/1000/1000/1000/1000 | → | ▼ 750/750/750/750/750 25% | |
| E | Cooldown | 10/9/8/7/6 | → | ▲ 1.5/1.5/1.5/1.5/1.5 81% | |
| E | Cost | 55/55/55/55/55 | → | ▲ 20/20/20/20/20 64% | |
| E | Effect 1 | -0.5/-0.55/-0.6/-0.65/-0.7 | → | ▲ 1/1.25/1.5/1.75/2 | |
| E | Effect 3 | 50/55/60/65/70 | → | ▲ 40/60/80/100/120 33% | |
| E | Effect 4 | 1.5/1.5/1.5/1.5/1.5 | → | ▲ 4/4/4/4/4 167% | |
| E | Ratio a1 | 0.5 | → | ▼ 0.3 40% | |
| R | Cast range | 1225/1225/1225 | → | ▲ 1300/1300/1300 6% | |
| R | Cooldown | 130/115/100 | → | ▲ 120/100/80 13% | |
| R | Effect 1 | 150/250/350 | → | ▼ 100/125/150 50% | |
| R | Effect 2 | 1.25/1.5/1.75 | → | ▼ 1/1/1 33% | |
| R | Effect 3 | 200/300/400 | → | ▼ 2/2/2 99% | |
| R | Effect 4 | 1/1/1 | → | ▲ 80/80/80 | |
| R | Effect 5 | 30/30/30 | → | ▼ 3/3/3 90% | |
| R | Ratio a1 | 0.8 | → | ▼ 0.4 50% |
Patch 7.3February 7, 2017 · Read the 7.3 notes
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| HP regen Class-wide | 8.675 | → | ▲ 8.678 0% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Q | Effect 2 | 20/25/30/35/40 | → | ▲ 625/625/625/625/625 | |
| W | Effect 1 | 10/17.5/25/32.5/40 | → | ▲ 40/70/100/130/160 300% | |
| W | Effect 2 | 0.01/0.015/0.02/0.025/0.03 | → | ▲ 4/6/8/10/12 | |
| W | Effect 5 | 40/70/100/130/160 | → | ▲ 325/325/325/325/325 225% | |
| W | Effect 6 | 4/6/8/10/12 | → | ▲ 300/300/300/300/300 |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| E | Effect 2 | 60/90/120/150/180 | → | ▲ 80/105/130/155/180 8% | |
| R | Cast range | 1175/1175/1175 | → | ▲ 1225/1225/1225 4% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Effect 3 | 4/5.5/7/8.5/10 | → | ▼ 4/4.5/5/5.5/6 29% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Effect 3 | 4/6/8/10/12 | → | ▼ 4/5.5/7/8.5/10 12% | |
| R | Effect 5 | 90/90/90 | → | ▼ 30/30/30 67% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base HP | 599.6 | → | ▲ 600 0% | ||
| Base mana | 287.2 | → | ▲ 400 39% | ||
| Q | Effect 1 | 40/70/100/130/160 | → | ▲ 80/125/170/215/260 70% | |
| W | Cost | 40/40/40/40/40 | → | ▲ 40/35/30/25/20 25% | |
| W | Effect 1 | 20/30/40/50/60 | → | ▼ 10/17.5/25/32.5/40 38% | |
| W | Effect 2 | 0.025/0.025/0.025/0.025/0.025 | → | ▼ 0.01/0.015/0.02/0.025/0.03 20% | |
| W | Effect 3 | 40/60/80/100/120 | → | ▼ 4/6/8/10/12 90% | |
| W | Effect 4 | 0.1/0.1/0.1/0.1/0.1 | → | ▼ 0.04/0.06/0.08/0.1/0.12 20% | |
| W | Effect 5 | 80/120/160/200/240 | → | ▼ 40/70/100/130/160 38% | |
| W | Effect 6 | 10/10/10/10/10 | → | ▼ 4/6/8/10/12 20% | |
| W | Ratio a2 | 0.3 | → | ▼ 0.03 90% | |
| E | Cooldown | 11/11/11/11/11 | → | ▲ 10/9/8/7/6 27% | |
| E | Effect 2 | 60/110/160/210/260 | → | ▼ 60/90/120/150/180 25% | |
| E | Effect 4 | 1.5/1.75/2/2.25/2.5 | → | ▼ 1.5/1.5/1.5/1.5/1.5 25% |
Patch 4.20November 19, 2014 · Read the 4.20 notes
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base AD Class-wide | 52 | → | ▲ 57.544 11% | ||
| Base HP Class-wide | 440 | → | ▲ 599.6 36% | ||
| Base MR Class-wide | 30 | → | ▲ 32.1 7% | ||
| Base armor Class-wide | 24.5 | → | ▲ 29.54 21% | ||
| Base mana Class-wide | 220 | → | ▲ 287.2 31% | ||
| HP regen Class-wide | 7.25 | → | ▲ 8.675 20% |
Patch 4.5April 6, 2014 · Read the 4.5 notes
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| Base armor Class-wide | 20.5 | → | ▲ 24.5 20% |
| Ability | What changed | Before | After | Since 7.9 rework | |
|---|---|---|---|---|---|
| W | Effect 2 | 0.04/0.04/0.04/0.04/0.04 | → | ▼ 0.025/0.025/0.025/0.025/0.025 38% | |
| W | Effect 4 | 0.16/0.16/0.16/0.16/0.16 | → | ▼ 0.1/0.1/0.1/0.1/0.1 38% | |
| E | Effect 4 | 2/2.25/2.5/2.75/3 | → | ▼ 1.5/1.75/2/2.25/2.5 20% | |
| R | Effect 2 | 1.5/1.75/2 | → | ▼ 1.25/1.5/1.75 14% |
Data Dragon’s archive begins at patch 3.8; everything older comes from the community-written League of Legends Wiki (CC BY-SA 3.0). Only the numbers are reproduced here — for the wording of non-numeric changes, follow the link.
V3.6Wiki
| Ability | What changed | Before | After | |
|---|---|---|---|---|
| Stats | Base health | 450 | → | ▼ 440 |
| Stats | Health per level | 85 | → | ▲ 95 |
| Stats | Base attack damage | 54 | → | ▼ 52 |
| Stats | Attack damage per level | 3.4 | → | ▼ 3.3 |
| Stats | Armor per level | 3.5 | → | ▼ 3 |
| Arctic Assault | Base damage | 60/90/130/170/210 | → | ▼ 40/70/100/130/160 |
| Arctic Assault | Mana cost | 70/75/80/85/90 | → | ▲ 80/85/90/95/100 mana |
| Arctic Assault | Cooldown | 19/17/15/13/11 | → | ▼ 15/14/13/12/11 seconds |
| Flail of the Northern | Area of effect damage | 72/120/168/216/264 (+ 6/7.5/9/10.5/12% maximum health) (+ 60% AP) | → | ● 80/120/160/200/240 (+ 16% bonus health) (+ 60% AP) |
| Flail of the Northern | Area of effect damage duration | 6 | → | ▼ 4 seconds |
| Flail of the Northern | Cooldown | 10 at all ranks | → | ● 11/10/9/8/7 seconds |
| Permafrost | Slow | 30/40/50/60/70% | → | ▲ 50/55/60/65/70% |
| Permafrost | Slow duration | 3 at all ranks | → | ▼ 2/2.25/2.5/2.75/3 seconds |
| Glacial Prison | Stun duration | 2 at all ranks | → | ▼ 1.5/1.75/2 seconds |
New Effect · Arctic AssaultNew Effect · Flail of the Northern WindsRemoved · Flail of the Northern WindsNew Effect · PermafrostRemoved · Glacial PrisonNew Effect · Glacial Prison
V1.0.0.152Wiki
| Ability | What changed | Before | After | |
|---|---|---|---|---|
| General | Movement speed | 315 | → | ▲ 340 |
| General | Base armor | 16.5 | → | ▲ 20.5 |
| Northern Winds | Duration | 5 | → | ▲ 6 seconds |
V1.0.0.143Wiki
| Ability | What changed | Before | After |
|---|
Removed · Arctic Assault
V1.0.0.142Wiki
| Ability | What changed | Before | After |
|---|
New Effect · General
V1.0.0.138Wiki
| Ability | What changed | Before | After | |
|---|---|---|---|---|
| Arctic Assault | Mana cost | 70/80/90/100/110 | → | ▼ 70/75/80/85/90 |
| Glacial Prison | Cooldown | 150/130/110 | → | ▼ 130/115/100 seconds |
V1.0.0.133Wiki
| Ability | What changed | Before | After |
|---|
Bug Fix · Glacial Prison