- Win Rate
- 51.6%
- Pick Rate
- 0.6%
- Ban Rate
- 5.0%
Swain Mid Runes: Keystone & Shards
- Patch
- 26.20
- Games
- 746
- Lane
- Mid
- Tier
- All Tiers
- Last Updated
- Oct 13, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Best Mid Swain runes for LoL Patch 26.20 - Summon Aery from the Sorcery tree with Resolve secondary (56.6% WR, 13.3% pick rate). Swain's optimal primary runes are Summon Aery, Manaflow Band, Transcendence, Scorch. Secondary tree: Conditioning, Overgrowth.
Primary Tree
Sorcery
Summon AeryDamaging enemy champions with basic attacks or abilities sends Aery to them, dealing 10 - 50 based on level (+
Empowering or protecting allies with abilities sends Aery to them, shielding them for 20 - 100 based on level (+
Aery cannot be sent out again until she returns to you.
Manaflow BandHitting an enemy champion with an ability permanently increases your maximum mana by 25, up to 250 mana.
After reaching 250 bonus mana, restore 1% of your missing mana every 5 seconds.
Cooldown: 15 seconds
TranscendenceGain bonuses upon reaching the following levels:
Level 5: +5
Level 8: +5
Level 11: On Champion takedown, reduce the remaining cooldown of basic abilities by 20%.
ScorchYour next damaging ability hit sets champions on fire dealing 20 - 40 bonus magic damage based on level after 1s.
Cooldown: 10s
ConditioningAfter 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.
OvergrowthAbsorb 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.
Primary Tree
Sorcery
Deathfire TouchDamaging a champion with an ability burns them for 3 - 12 based on level (+
Duration:
Single Target: 4s
Area of Effect: 2s
Damage over Time: 1s
Manaflow BandHitting an enemy champion with an ability permanently increases your maximum mana by 25, up to 250 mana.
After reaching 250 bonus mana, restore 1% of your missing mana every 5 seconds.
Cooldown: 15 seconds
TranscendenceGain bonuses upon reaching the following levels:
Level 5: +5
Level 8: +5
Level 11: On Champion takedown, reduce the remaining cooldown of basic abilities by 20%.
ScorchYour next damaging ability hit sets champions on fire dealing 20 - 40 bonus magic damage based on level after 1s.
Cooldown: 10s
ConditioningAfter 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.
OvergrowthAbsorb 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.
Every Swain Mid Keystone and Secondary Tree (Patch 26.20)
721 gamesSwain Mid runs Conqueror in 32% of games, with a 49.8% win rate. Resolve is the usual secondary tree (72%). Standard stat shards: Ability Haste (offense), Adaptive Force (flex), Health Scaling (defense).
Keystones
| Rune | Players | Win Rate | Games |
|---|---|---|---|
 ConquerorMost played | 31.8% | 49.8% | 229 |
| Summon Aery | 31.1% | 53.1% | 224 |
| Deathfire Touch | 29.3% | 50.7% | 211 |
Secondary trees
| Rune | Players | Win Rate | Games |
|---|---|---|---|
 ResolveMost played | 72.0% | 51.1% | 519 |
 Precision | 13.6% | 54.1% | 98 |
| Sorcery | 11.4% | 51.2% | 82 |
Pick rate is the share of Swain 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.
Swain Minor Runes by Tree
Every minor rune Swain 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 | 67.5% | 50.3% | 487 |
| Conditioning | 59.6% | 51.9% | 430 |
 Bone Plating | 9.6% | 49.3% | 69 |
Sorcery
| Rune | Players | Win Rate | Games |
|---|---|---|---|
| Manaflow BandMost played | 64.5% | 51.8% | 465 |
| Transcendence | 64.2% | 52.1% | 463 |
| Scorch | 61.9% | 52.5% | 446 |
 Axiom Arcanist | 8.9% | 50.0% | 64 |
Precision
| Rune | Players | Win Rate | Games |
|---|---|---|---|
 Legend: HasteMost played | 40.5% | 50.0% | 292 |
 Presence of Mind | 39.5% | 50.5% | 285 |
 Last Stand | 29.7% | 48.1% | 214 |
 Cut Down | 5.8% | 66.7% | 42 |
Swain Stat Shards
Which stat shards Swain 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 | 80.3% | 50.1% | 579 |
 Ability Haste (offense) | 57.3% | 50.8% | 413 |
 Adaptive Force (flex) | 44.7% | 49.1% | 322 |
| Health Scaling (flex) | 43.1% | 51.1% | 311 |
 Attack Speed (offense) | 27.6% | 48.2% | 199 |
| Adaptive Force (offense) | 15.1% | 59.6% | 109 |
| Health (defense) | 12.3% | 53.9% | 89 |
 Move Speed (flex) | 12.2% | 61.4% | 88 |
 Tenacity and Slow Resist (defense) | 7.4% | 62.3% | 53 |
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Swain Runes FAQ - Patch 26.20
What is the best keystone for Swain Mid?
Conqueror: Swain Mid takes it in 32% of ranked games and wins 49.8% of 229 games. Alternatives: Summon Aery (31%, 53.1%), Deathfire Touch (29%, 50.7%).
What stat shards should Swain take?
Most Swain players take Ability Haste (offense), Adaptive Force (flex), Health Scaling (defense) — one from each shard row.
What are the best Swain runes in patch 26.20?
The best Swain runes in patch 26.20 use the Sorcery tree with Summon Aery, Manaflow Band, Transcendence, and Scorch, and the Resolve tree with Conditioning and Overgrowth. This rune setup achieves a 56.6% win rate with a 13.3% pick rate.
What is the win rate for Swain's best rune page?
Swain's best rune page has a 56.6% win rate in patch 26.20, which is +5.0% compared to Swain's average win rate. This rune setup has a 13.3% pick rate among Swain players.
What keystone should I use on Swain?
Summon Aery from the Sorcery tree is the best keystone rune for Swain in patch 26.20. This keystone synergizes well with Swain's kit and provides a 56.6% win rate.
What is Swain's primary rune tree?
Swain's primary rune tree is Sorcery. The optimal Sorcery runes for Swain are Summon Aery, Manaflow Band, Transcendence, and Scorch, with Summon Aery being the keystone of choice.
What is Swain's secondary rune tree?
Swain's best secondary rune tree is Resolve. The recommended Resolve runes are Conditioning and Overgrowth, which complement Swain's Sorcery primary tree.
What are alternative rune setups for Swain?
An alternative Swain rune setup uses Deathfire Touch from the Sorcery 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 Swain's runes?
Swain's top rune page has a 13.3% pick rate in patch 26.20. This indicates that 13.3% of Swain players use the Summon Aery setup with Sorcery and Resolve trees.