Win Rate: 50.8%
Pick Rate: 0.5%
Ban Rate: 0.2%

Skarner Jungle Runes: Keystone & Shards

TankFighter

Patch: 26.20
Games: 945
Lane: Jungle
Tier: All Tiers
Last Updated: Oct 20, 2026 UTC
Methodology: Data Methodology
Author: Dakota Chinnick

Best Jungle Skarner runes for LoL Patch 26.20 - Aftershock from the Resolve tree with Inspiration secondary (55.5% WR, 16.4% pick rate). Skarner's optimal primary runes are Aftershock, Shield Bash, Conditioning, Overgrowth. Secondary tree: Cosmic Insight, Magical Footwear.

Skarner Top Runes in Patch 26.20

Skarner performs best with Aftershock as the keystone rune from the Resolve tree. Skarner's optimal primary runes are Aftershock, Shield Bash, Conditioning, Overgrowth. Skarner's secondary rune tree is Inspiration with Cosmic Insight, Magical Footwear. This rune setup achieves a 55.48% win rate (+4.7% win rate difference) with a 16.4% pick rate across 155 Skarner games.

55.5%Win Rate

+4.7%WR Diff

16.4%Pick Rate

Aftershock

After immobilizing an enemy champion, increase your Armor and Magic Resist by 45 + 75% of your Bonus Resists for 2.5s. Then explode, dealing magic damage to nearby enemies.

Damage: 25 - 120 (+8% of your bonus health)
Cooldown: 20s

Resistance bonus from Aftershock capped at: 80-150 (based on level)

Shield Bash

Whenever you gain a new shield, your next basic attack against a champion deals 5 - 30 (+2.5% Bonus Health) (+15.0% New Shield Amount) bonus adaptive damage.

You have up to 2s after the shield expires to use this effect.

Conditioning

After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.

Overgrowth

Absorb life essence from monsters or enemy minions that die near you, permanently gaining 3 maximum health for every 8.

When you've absorbed 120 monsters or enemy minions, gain an additional 3.5% maximum health.

Cosmic Insight

+18 Summoner Spell Haste
+10 Item Haste

Magical Footwear

You get free Slightly Magical Footwear at 12 min, but you cannot buy boots before then. For each takedown you acquire the boots 45s sooner.

Slightly Magical Footwear grants you an additional 10 Move Speed.

Skarner Runes - Alternative

This alternative Skarner rune build uses Grasp of the Undying as the keystone from the Resolve tree. The primary runes are Grasp of the Undying, Shield Bash, Conditioning, Overgrowth. Skarner's secondary rune tree is Inspiration with Approach Velocity, Magical Footwear. This setup achieves a 52.73% win rate (+1.9% win rate difference) with a 38.7% pick rate across 366 games.

52.7%Win Rate

+1.9%WR Diff

38.7%Pick Rate

Grasp of the Undying

Every 4s in combat, your next basic attack on a champion will:

Deal bonus magic damage equal to 3.5% of your max health

Heal you for 1.3% of your max health

Permanently increase your health by 5
Ranged Champions: Damage, healing, and permanent health gained are 40% effective.

Shield Bash

Conditioning

After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.

Overgrowth

Approach Velocity

Gain 7.5% Move Speed towards nearby enemy champions that are movement impaired. This bonus is increased to 15% Move Speed for any enemy champion that you impair.

Activation Range for CC from allies: 1000

Magical Footwear

Every Skarner Jungle Keystone and Secondary Tree (Patch 26.20)

909 games

Skarner Jungle runs Grasp of the Undying in 57% of games, with a 52.1% win rate. Inspiration is the usual secondary tree (76%). Standard stat shards: Ability Haste (offense), Health Scaling (flex), Health Scaling (defense).

Keystones

Rune	Players	Win Rate	Games
Grasp of the UndyingMost played	56.8%	52.1%	516
Aftershock	20.1%	50.8%	183
Conqueror	16.7%	48.0%	152

Secondary trees

Rune	Players	Win Rate	Games
InspirationMost played	75.8%	52.0%	689
Resolve	18.8%	47.4%	171

Pick rate is the share of Skarner games in this lane that used the rune; options under 40 games are left out. A higher win rate on a rarely picked rune is usually a matchup-specific choice, not a general upgrade.

Skarner Minor Runes by Tree

Every minor rune Skarner players take, grouped by rune tree, with how often it is picked and how often it wins.

Resolve

Rune	Players	Win Rate	Games
OvergrowthMost played	92.6%	51.5%	842
Conditioning	91.9%	51.5%	835
Shield Bash	76.7%	51.9%	697

Inspiration

Rune	Players	Win Rate	Games
Magical FootwearMost played	73.9%	52.7%	672
Approach Velocity	54.7%	52.1%	497
Cosmic Insight	20.8%	51.9%	189

Precision

Rune	Players	Win Rate	Games
TriumphMost played	20.5%	45.2%	186
Legend: Alacrity	17.9%	48.5%	163
Last Stand	17.1%	47.1%	155

Skarner Stat Shards

Which stat shards Skarner players choose in each of the three shard rows, and the win rate of each.

Rune	Players	Win Rate	Games
Health Scaling (defense)Most played	93.2%	51.4%	847
Health Scaling (flex)	92.6%	52.1%	842
Ability Haste (offense)	89.2%	52.0%	811
Attack Speed (offense)	8.0%	41.1%	73
Adaptive Force (flex)	4.4%	27.5%	40

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Skarner Runes FAQ - Patch 26.20

What is the best keystone for Skarner Jungle?

Grasp of the Undying: Skarner Jungle takes it in 57% of ranked games and wins 52.1% of 516 games. Alternatives: Aftershock (20%, 50.8%), Conqueror (17%, 48.0%).

What stat shards should Skarner take?

Most Skarner players take Ability Haste (offense), Health Scaling (flex), Health Scaling (defense) — one from each shard row.

What are the best Skarner runes in patch 26.20?

The best Skarner runes in patch 26.20 use the Resolve tree with Aftershock, Shield Bash, Conditioning, and Overgrowth, and the Inspiration tree with Cosmic Insight and Magical Footwear. This rune setup achieves a 55.5% win rate with a 16.4% pick rate.

What is the win rate for Skarner's best rune page?

Skarner's best rune page has a 55.5% win rate in patch 26.20, which is +4.7% compared to Skarner's average win rate. This rune setup has a 16.4% pick rate among Skarner players.

What keystone should I use on Skarner?

Aftershock from the Resolve tree is the best keystone rune for Skarner in patch 26.20. This keystone synergizes well with Skarner's kit and provides a 55.5% win rate.

What is Skarner's primary rune tree?

Skarner's primary rune tree is Resolve. The optimal Resolve runes for Skarner are Aftershock, Shield Bash, Conditioning, and Overgrowth, with Aftershock being the keystone of choice.

What is Skarner's secondary rune tree?

Skarner's best secondary rune tree is Inspiration. The recommended Inspiration runes are Cosmic Insight and Magical Footwear, which complement Skarner's Resolve primary tree.

What are alternative rune setups for Skarner?

An alternative Skarner rune setup uses Grasp of the Undying from the Resolve tree. This alternate build may be preferred in certain matchups or playstyles. Check the alternative rune page above for full details including win rate and pick rate.

How popular are Skarner's runes?

Skarner's top rune page has a 16.4% pick rate in patch 26.20. This indicates that 16.4% of Skarner players use the Aftershock setup with Resolve and Inspiration trees.