Blitzcrank - League of Legends Champion
Win Rate
52.0%
Pick Rate
2.4%

BlitzcrankRunes

STankSupport
Patch26.5
Matches469,660
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 14, 2026
MethodologyData Methodology

Best Blitzcrank runes for LoL Patch 26.5 - Aftershock from the Resolve tree with Inspiration secondary (78.9% WR, 0.9% pick rate). Blitzcrank's optimal primary runes are Aftershock, Demolish, Conditioning, Overgrowth. Secondary tree: Cosmic Insight, Hextech Flashtraption.

Blitzcrank performs best with Aftershock as the keystone rune from the Resolve tree. Blitzcrank's optimal primary runes are Aftershock, Demolish, Conditioning, Overgrowth. Blitzcrank's secondary rune tree is Inspiration with Cosmic Insight, Hextech Flashtraption. This rune setup achieves a 78.95% win rate (+27.0% win rate difference) with a 0.9% pick rate across 19 Blitzcrank games.
78.9%Win Rate
+27.0%WR Diff
0.9%Pick Rate
AftershockAftershock

After immobilizing an enemy champion, increase your Armor and Magic Resist by 35 + 80% 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)

DemolishDemolish

Your third attack against towers deals [85 (+28% max Health) Melee || 50 (+20% max Health) Ranged] bonus physical damage.

Cooldown: 30s

ConditioningConditioning

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

OvergrowthOvergrowth

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 InsightCosmic Insight

+18 Summoner Spell Haste
+10 Item Haste

Hextech FlashtraptionHextech Flashtraption

While Flash is on cooldown it is replaced by Hexflash.

Hexflash: Channel for 2s to blink to a new location.

Cooldown: 20s. Goes on a 10s cooldown when you enter champion combat.

This alternative Blitzcrank rune build uses Glacial Augment as the keystone from the Inspiration tree. The primary runes are Glacial Augment, Hextech Flashtraption, Biscuit Delivery, Cosmic Insight. Blitzcrank's secondary rune tree is Sorcery with Celerity, Nimbus Cloak. This setup achieves a 55.56% win rate (+3.6% win rate difference) with a 1.3% pick rate across 27 games.
55.6%Win Rate
+3.6%WR Diff
1.3%Pick Rate
Glacial AugmentGlacial Augment

Immobilizing an enemy champion will cause 3 glacial rays to emanate from them towards you and other nearby champions, creating frozen zones for 3 (+ the immobilizing effect's duration) seconds that slow enemies for 20% (+90% per 100% Heal and Shield Power) (+6% per 100 Ability Power) (+7% per 100 bonus Attack Damage) and reduce their damage by 15% against your allies (not including yourself).

Cooldown: 25s

Hextech FlashtraptionHextech Flashtraption

While Flash is on cooldown it is replaced by Hexflash.

Hexflash: Channel for 2s to blink to a new location.

Cooldown: 20s. Goes on a 10s cooldown when you enter champion combat.

Biscuit DeliveryBiscuit Delivery

Biscuit Delivery: Gain a Total Biscuit of Everlasting Will every 2 mins, until 6 min.

Biscuits restore 20 + 2% of your maximum health, increased by up to 100% based on missing Health. Consuming or selling a Biscuit permanently increases your max health by 30.

Cosmic InsightCosmic Insight

+18 Summoner Spell Haste
+10 Item Haste

CelerityCelerity

All movement bonuses are 7% more effective on you and gain 1% Move Speed.

Nimbus CloakNimbus Cloak

After casting a Summoner Spell, gain a Move Speed increase that lasts for 2s and allows you to pass through units.

Increase: 15% - 45% Move Speed based on the Summoner Spell's cooldown. (Higher cooldown Summoner Spells grant more Move Speed).

These champions share at least 4 runes with Blitzcrank's recommended rune builds. use similar keystone and secondary runes, making them good alternatives if you enjoy Blitzcrank's playstyle or want to learn champions with familiar rune setups.Alistar, Skarner

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Blitzcrank Runes - Frequently Asked Questions

What are the best Blitzcrank runes in patch 26.5?

The best Blitzcrank runes in patch 26.5 use the Resolve tree with Aftershock, Demolish, Conditioning, and Overgrowth, and the Inspiration tree with Cosmic Insight and Hextech Flashtraption. This rune setup achieves a 78.9% win rate with a 0.9% pick rate.

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

Blitzcrank's best rune page has a 78.9% win rate in patch 26.5, which is +27.0% compared to Blitzcrank's average win rate. This rune setup has a 0.9% pick rate among Blitzcrank players.

What keystone should I use on Blitzcrank?

Aftershock from the Resolve tree is the best keystone rune for Blitzcrank in patch 26.5. This keystone synergizes well with Blitzcrank's kit and provides a 78.9% win rate.

What is Blitzcrank's primary rune tree?

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

What is Blitzcrank's secondary rune tree?

Blitzcrank's best secondary rune tree is Inspiration. The recommended Inspiration runes are Cosmic Insight and Hextech Flashtraption, which complement Blitzcrank's Resolve primary tree.

What are alternative rune setups for Blitzcrank?

An alternative Blitzcrank rune setup uses Glacial Augment from the Inspiration 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 Blitzcrank's runes?

Blitzcrank's top rune page has a 0.9% pick rate in patch 26.5. This indicates that 0.9% of Blitzcrank players use the Aftershock setup with Resolve and Inspiration trees.