Sion - League of Legends Champion
Win Rate
49.9%
Pick Rate
3.4%

SionRunes

CTankFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 20, 2026
MethodologyData Methodology

Best Sion runes for LoL Patch 26.7 - Phase Rush from the Sorcery tree with Inspiration secondary (81.3% WR, 0.2% pick rate). Sion's optimal primary runes are Phase Rush, Axiom Arcanist, Celerity, Gathering Storm. Secondary tree: Approach Velocity, Cash Back.

Sion performs best with Phase Rush as the keystone rune from the Sorcery tree. Sion's optimal primary runes are Phase Rush, Axiom Arcanist, Celerity, Gathering Storm. Sion's secondary rune tree is Inspiration with Approach Velocity, Cash Back. This rune setup achieves a 81.25% win rate (+31.4% win rate difference) with a 0.2% pick rate across 16 Sion games.
81.3%Win Rate
+31.4%WR Diff
0.2%Pick Rate
Phase RushPhase Rush

Hitting an enemy champion with 3 attacks or separate abilities within 4s grants 25 - 50% Move Speed based on level and 50% Slow Resistance for 3s. Move Speed is 50% effective for ranged champions.
Cooldown: 30s - 10s

Axiom ArcanistAxiom Arcanist

Your Ultimate has 12% increased damage, healing, and shielding.
(AoE damage is reduced to a 8% increase)

Scoring a takedown on an enemy champion reduces your Ultimate's current cooldown by 7%.

CelerityCelerity

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

Gathering StormGathering Storm

Every 10 min gain AP or AD, adaptive.

10 min: + 8 AP or 5 AD
20 min: + 24 AP or 14 AD
30 min: + 48 AP or 29 AD
40 min: + 80 AP or 48 AD
50 min: + 120 AP or 72 AD
60 min: + 168 AP or 101 AD
etc...

Approach VelocityApproach 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

Cash BackCash Back

Get 7.5% Gold back when you purchase Legendary Items.

This alternative Sion rune build uses Grasp of the Undying as the keystone from the Resolve tree. The primary runes are Grasp of the Undying, Demolish, Second Wind, Overgrowth. Sion's secondary rune tree is Inspiration with Approach Velocity, Cash Back. This setup achieves a 64.29% win rate (+14.4% win rate difference) with a 1.3% pick rate across 84 games.
64.3%Win Rate
+14.4%WR Diff
1.3%Pick Rate
Grasp of the UndyingGrasp 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.

  • DemolishDemolish

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

    Cooldown: 30s

    Second WindSecond Wind

    After taking damage from an enemy champion, heal for 4% of your missing health over 10s.

    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.

    Approach VelocityApproach 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

    Cash BackCash Back

    Get 7.5% Gold back when you purchase Legendary Items.

    These champions share at least 4 runes with Sion's recommended rune builds. use similar keystone and secondary runes, making them good alternatives if you enjoy Sion's playstyle or want to learn champions with familiar rune setups.Shen, Tahm Kench, Garen, Illaoi

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    Sion Runes - Frequently Asked Questions

    What are the best Sion runes in patch 26.7?

    The best Sion runes in patch 26.7 use the Sorcery tree with Phase Rush, Axiom Arcanist, Celerity, and Gathering Storm, and the Inspiration tree with Approach Velocity and Cash Back. This rune setup achieves a 81.3% win rate with a 0.2% pick rate.

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

    Sion's best rune page has a 81.3% win rate in patch 26.7, which is +31.4% compared to Sion's average win rate. This rune setup has a 0.2% pick rate among Sion players.

    What keystone should I use on Sion?

    Phase Rush from the Sorcery tree is the best keystone rune for Sion in patch 26.7. This keystone synergizes well with Sion's kit and provides a 81.3% win rate.

    What is Sion's primary rune tree?

    Sion's primary rune tree is Sorcery. The optimal Sorcery runes for Sion are Phase Rush, Axiom Arcanist, Celerity, and Gathering Storm, with Phase Rush being the keystone of choice.

    What is Sion's secondary rune tree?

    Sion's best secondary rune tree is Inspiration. The recommended Inspiration runes are Approach Velocity and Cash Back, which complement Sion's Sorcery primary tree.

    What are alternative rune setups for Sion?

    An alternative Sion rune setup uses alternative keystone 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 Sion's runes?

    Sion's top rune page has a 0.2% pick rate in patch 26.7. This indicates that 0.2% of Sion players use the Phase Rush setup with Sorcery and Inspiration trees.