Arcane Comet - League of Legends Rune

Arcane CometBuilds

Patch26.7
Matches949,984
TierAll Tiers
Last UpdatedApr 20, 2026
MethodologyData Methodology
Damaging a champion with an ability hurls a comet at their location, or, if Arcane Comet is on cooldown, reduces its remaining cooldown.

Adaptive Damage: 30 - 130 based on level (+0.05 AP and +0.1 bonus AD)
Cooldown: 20 - 8s

Cooldown Reduction:
Single Target: 20%.
Area of Effect: 10%.
Damage over Time: 5%.

Discover the 13 champions that use Arcane Comet in their primary rune builds. The top performing builds include Aurelion Sol (78.95% rune WR, +26.52% diff), Brand (93.33% rune WR, +41.61% diff), Hwei (73.33% rune WR, +23.63% diff). The "Rune WR Diff" column shows how much better or worse the rune build performs compared to the champion's overall win rate - positive values indicate the rune synergizes well with that champion.

Rank
Champion
Top Rune Build
Rune WR
Rune WR Diff
Rune PR
1
Arcane CometManaflow BandTranscendenceGathering StormPresence of MindCoup de Grace
78.95%+26.52%0.38%
2
Arcane CometManaflow BandTranscendenceScorchPresence of MindLegend: Haste
93.33%+41.61%0.16%
3
Arcane CometManaflow BandTranscendenceGathering StormLegend: HasteCut Down
73.33%+23.63%0.34%
4
Arcane CometManaflow BandTranscendenceScorchCash BackBiscuit Delivery
82.35%+35.24%0.42%
5
Arcane CometManaflow BandTranscendenceScorchLegend: HasteCoup de Grace
76.67%+29.45%0.29%
6
Arcane CometManaflow BandTranscendenceScorchCheap ShotUltimate Hunter
88.46%+36.53%0.49%
7
Arcane CometManaflow BandTranscendenceScorchCheap ShotUltimate Hunter
75.00%+23.73%0.48%
8
Arcane CometManaflow BandTranscendenceGathering StormCoup de GracePresence of Mind
73.33%+23.50%0.50%
9
Arcane CometManaflow BandCelerityScorchCheap ShotUltimate Hunter
73.68%+24.26%0.22%
10
Arcane CometNimbus CloakCelerityScorchMagical FootwearCosmic Insight
55.17%+5.66%2.18%
11
Arcane CometManaflow BandTranscendenceScorchDemolishSecond Wind
75.00%+25.19%0.29%
12
Arcane CometManaflow BandTranscendenceScorchLegend: HasteCut Down
56.25%+12.02%0.47%
13
Arcane CometManaflow BandTranscendenceScorchCash BackCosmic Insight
74.19%+23.70%0.37%

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Arcane Comet Builds - Frequently Asked Questions

What are the best Arcane Comet builds in Patch 26.7?

The highest win rate Arcane Comet builds are Aurelion Sol (78.95% WR), Brand (93.33% WR), Hwei (73.33% WR). These builds have been tested across 13 champions in ranked play.

How do I build Arcane Comet on my champion?

Arcane Comet is typically used as part of a Sorcery build. The most successful Arcane Comet builds pair it with Manaflow Band, Transcendence, Scorch. Check the builds table above to find the optimal rune page for your specific champion.

How many champions can use Arcane Comet effectively?

Currently, 13 champions use Arcane Comet in their optimal builds. The rune is most popular among Mage champions (52% of users).Aurelion Sol achieves the highest win rate at 52.43%.

What is the average win rate for Arcane Comet builds?

Arcane Comet builds average a 50.02% win rate across all champions. Top performers like Aurelion Sol and Brand exceed this with win rates of 78.95% and 93.33% respectively.