Sejuani vs Kayn
Skill matchup
Build vs Kayn
Build adapted to this matchup
Recommended items for Sejuani: Heartsteel, Unending Despair, Thornmail, Plated Steelcaps, Sunfire Aegis, Kaenic Rookern, Bramble Vest, Jak'Sho, The Protean.
Starting items
Core build
Standard
Summoner spells
Anti CC
Other options
Power Spikes
Strength by game phase
Kayn's abilities
Passive, spells and ultimate
Kayn wields an ancient weapon and fights Rhaast, the darkin within it, for control. Either the Darkin will triumph, or Kayn will master Rhaast and become the Shadow Assassin.Darkin: Heal for a percentage of spell damage dealt to champions.Shadow Assassin: For the first few seconds in combat with enemy champions, deal bonus damage.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 7s | 13s | 21s | – |
| 6 | 6s | 13s | 21s | 2m |
| 9 | 5s | 12s | 21s | 2m |
| 11 | 5s | 11s | 21s | 1m40 |
| 16 | 5s | 9s | 17s | 1m20 |
| 18 | 5s | 9s | 13s | 1m20 |
Playing as Sejuani
Tips to maximize your impact
- Land both Winter's Wrath swings
Land both Winter's Wrath (W) swings: the second deals most of the damage and slows, and each one applies a Frost stack.
- Permafrost at 4 Frost stacks
Cast Permafrost (E) as soon as your target has 4 Frost stacks: Winter's Wrath (W) and your melee allies' autos apply them.
- Shatter your stunned target
Hit a target you just stunned: Fury of the North (passive) shatters them for heavy magic damage.
- Engage with Arctic Assault
Engage with Arctic Assault (Q): enemies you pass through take a knock-up, and the charge stops on the first champion hit.
- Glacial Prison from a distance
Cast Glacial Prison (R) at their carry from far enough away: past a quarter of its range, the stun lasts longer and a storm slows nearby enemies.
Playing against Kayn
How to counter and exploit weaknesses
- Dodge his Blade's Reach
Dodge Blade's Reach (W): Umbral Trespass (R) can only target a champion he just damaged, and this ranged hit is how he marks you from range.
- Save your CC for his E
If you have CC, land it during Shadow Step (E): once immobilized, he loses the spell and can't move through walls anymore.
- Save your spells for his exit
Don't cast your spells during Umbral Trespass (R): hidden inside your ally, he's untargetable. Save them for when he bursts out.
- Ward your jungle too
Ward your jungle too, not just the river: Shadow Step (E) lets him go through walls and show up from unexpected paths.
- Pressure him before he transforms
Pressure him before his transformation: until he picks Rhaast or Shadow Assassin, The Darkin Scythe (passive) gives him no healing or bonus damage.
Other Sejuani matchups
Patch 16.21.1