
Builds & Runes
based on 4,173 matches · Patch 16.20
Region
Win Rate
47.9%
Games
4,006
KDA
—
Runes
Primary




Secondary



Stat Shards
Adaptive Force
Adaptive Force
Health Scaling
44.4% WR
696 Games
Summoner Spells


47.4% WR
3573 Games


51.9% WR
414 Games


57.1% WR
14 Games
Boots

50.2%
1236 Games

49.3%
811 Games

49.2%
707 Games

43.6%
589 Games

47.7%
174 Games
Item Builds



51.9% WR
106 Games



48.6% WR
72 Games



50.8% WR
59 Games



45.5% WR
55 Games



50% WR
46 Games
Most Used Items

49.1%
2869 Games
Core

47.2%
1234 Games
weak

50.7%
1138 Games

52.3%
961 Games

49.5%
938 Games
Strong

53.9%
869 Games

56.4%
792 Games

57.1%
734 Games

48.5%
625 Games
weak

50.2%
614 Games
weak

49.5%
529 Games
Strong

51.1%
405 Games
Counters
Strong against

Sejuani
63.5%
52 Games

Dr. Mundo
70%
10 Games

Trundle
64.3%
14 Games

Shaco
55.7%
97 Games

Zaahen
80%
5 Games
Weak against

Pantheon
17.6%
17 Games

Morgana
11.1%
9 Games

Shyvana
34.5%
84 Games

Rek'Sai
32.6%
46 Games

Quinn
31.3%
32 Games
Base Stats
Health
655
+103 / per level
Mana
410
+50 / per level
Attack Damage
68
Armor
38
+4.5 / per level
Magic Resist
32
+2.05 / per level
Attack Speed
0.669
+2.7% / per level
Move Speed
340
Range
175
Abilities
P

The Darkin Scythe
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.
Q

Reaping Slash
Kayn dashes, then slashes. Both deal damage.
W

Blade's Reach
Kayn damages and slows targets in a line.
E

Shadow Step
Kayn can walk through terrain.
R

Umbral Trespass
Kayn hides in an enemy's body, dealing massive damage when he bursts out.
Tips
As Ally
- •Look at the line-up of both your team and the enemy's team when picking your form.
- •Remember that nearby enemies can see which wall you're in.
As Enemy
- •Umbral Trespass requires Kayn to damage a target first. Try to dodge Blade's Reach to deny him a long range cast of Umbral Trespass.
- •When Kayn is in terrain near you, you will get a visual warning on the edge of the terrain he's in.
- •Damage Kayn while he's in Shadow Step to shorten its duration, or apply hard crowd control (stun, charm, knockup, etc) to end Shadow Step immediately.
Skins (8)

Kayn
Lore
A peerless practitioner of lethal shadow magic, Shieda Kayn battles to achieve his true destiny—to one day lead the Order of Shadow into a new era of Ionian supremacy. He wields the sentient darkin weapon Rhaast, undeterred by its creeping corruption of his body and mind. There are only two possible outcomes: either Kayn bends the weapon to his will... or the malevolent blade consumes him completely, paving the way for the destruction of all Runeterra.