Best Swain Synergies

Use RiftMind to compare Swain synergies, weak synergy partners, duo win rates, synergy deltas, sample sizes, and role-specific partner picks for low and high Elo League of Legends team comps.

Updated 2026-09-20. Data is current for LoL patch 26.18 (all regions, low elo and high elo).

How these matchup statistics are calculated

Counter and synergy statistics use Ranked Solo/Duo games, exclude matches shorter than 600 seconds, and group results by patch window, region, rank scope, and champion role.

Pairwise pages use a rolling three-patch window and compare observed win rate with a log-odds expected win rate based on each champion's role-adjusted baseline; listed pairs require at least 500 games.

Read the full methodology for the model and guidance on interpreting these results.

Summary

Low Elo data lists Leona Support, Zed Mid, Darius Top, Yone Mid, Yasuo Mid, Nasus Mid, Kassadin Mid, Vayne Top, Thresh Support, and Volibear Jungle as the strongest synergy partners for Swain. The weakest listed synergies for Swain are Anivia Mid, Lucian ADC, Seraphine Support, Fiora Top, K'Sante Top, Lux Support, Garen Top, Gragas Top, Lux Support, and Jayce Top. The detailed info below lists each partner with observed win rate, expected win rate delta, sample size, rank scope, and patch window.

Detailed info:

Top 10 Low Elo Swain strongest synergies

  1. Leona Support - Low Elo data: Swain ADC vs Leona Support, 60.7% observed win rate, +5.3 percentage points vs expected, 563 games, 3-patch window 26.16-26.18.
  2. Zed Mid - Low Elo data: Swain ADC vs Zed Mid, 57.8% observed win rate, +5.0 percentage points vs expected, 656 games, 3-patch window 26.16-26.18.
  3. Darius Top - Low Elo data: Swain ADC vs Darius Top, 57.2% observed win rate, +4.9 percentage points vs expected, 559 games, 3-patch window 26.16-26.18.
  4. Yone Mid - Low Elo data: Swain ADC vs Yone Mid, 58.3% observed win rate, +4.2 percentage points vs expected, 770 games, 3-patch window 26.16-26.18.
  5. Yasuo Mid - Low Elo data: Swain ADC vs Yasuo Mid, 57.1% observed win rate, +3.8 percentage points vs expected, 862 games, 3-patch window 26.16-26.18.
  6. Nasus Mid - Low Elo data: Swain Support vs Nasus Mid, 56.5% observed win rate, +3.5 percentage points vs expected, 802 games, 3-patch window 26.16-26.18.
  7. Kassadin Mid - Low Elo data: Swain Support vs Kassadin Mid, 51.6% observed win rate, +3.0 percentage points vs expected, 709 games, 3-patch window 26.16-26.18.
  8. Vayne Top - Low Elo data: Swain Support vs Vayne Top, 49.9% observed win rate, +3.0 percentage points vs expected, 1,047 games, 3-patch window 26.16-26.18.
  9. Thresh Support - Low Elo data: Swain Top vs Thresh Support, 53.5% observed win rate, +2.7 percentage points vs expected, 568 games, 3-patch window 26.16-26.18.
  10. Volibear Jungle - Low Elo data: Swain Support vs Volibear Jungle, 51.3% observed win rate, +2.5 percentage points vs expected, 645 games, 3-patch window 26.16-26.18.

Top 10 Low Elo Swain weakest synergies

  1. Anivia Mid - Low Elo data: Swain Support vs Anivia Mid, 44.0% observed win rate, -4.7 percentage points vs expected, 672 games, 3-patch window 26.16-26.18.
  2. Lucian ADC - Low Elo data: Swain Support vs Lucian ADC, 42.9% observed win rate, -3.6 percentage points vs expected, 2,039 games, 3-patch window 26.16-26.18.
  3. Seraphine Support - Low Elo data: Swain Mid vs Seraphine Support, 49.7% observed win rate, -3.5 percentage points vs expected, 593 games, 3-patch window 26.16-26.18.
  4. Fiora Top - Low Elo data: Swain Support vs Fiora Top, 43.8% observed win rate, -3.4 percentage points vs expected, 1,039 games, 3-patch window 26.16-26.18.
  5. K'Sante Top - Low Elo data: Swain Support vs K'Sante Top, 41.0% observed win rate, -3.2 percentage points vs expected, 877 games, 3-patch window 26.16-26.18.
  6. Lux Support - Low Elo data: Swain Mid vs Lux Support, 48.7% observed win rate, -3.1 percentage points vs expected, 700 games, 3-patch window 26.16-26.18.
  7. Garen Top - Low Elo data: Swain Mid vs Garen Top, 50.4% observed win rate, -3.1 percentage points vs expected, 512 games, 3-patch window 26.16-26.18.
  8. Gragas Top - Low Elo data: Swain Support vs Gragas Top, 43.8% observed win rate, -2.9 percentage points vs expected, 518 games, 3-patch window 26.16-26.18.
  9. Lux Support - Low Elo data: Swain Top vs Lux Support, 46.7% observed win rate, -2.8 percentage points vs expected, 508 games, 3-patch window 26.16-26.18.
  10. Jayce Top - Low Elo data: Swain Support vs Jayce Top, 42.9% observed win rate, -2.7 percentage points vs expected, 1,042 games, 3-patch window 26.16-26.18.

Top 10 High Elo Swain strongest synergies

  1. Nami Support - High Elo data: Swain ADC vs Nami Support, 57.7% observed win rate, +4.7 percentage points vs expected, 589 games, 3-patch window 26.16-26.18.
  2. Gangplank Top - High Elo data: Swain Support vs Gangplank Top, 53.3% observed win rate, +3.7 percentage points vs expected, 542 games, 3-patch window 26.16-26.18.
  3. Lee Sin Jungle - High Elo data: Swain Mid vs Lee Sin Jungle, 54.1% observed win rate, +3.5 percentage points vs expected, 512 games, 3-patch window 26.16-26.18.
  4. Jhin ADC - High Elo data: Swain Mid vs Jhin ADC, 53.5% observed win rate, +3.3 percentage points vs expected, 520 games, 3-patch window 26.16-26.18.
  5. Senna Support - High Elo data: Swain ADC vs Senna Support, 56.8% observed win rate, +2.9 percentage points vs expected, 738 games, 3-patch window 26.16-26.18.
  6. Nasus Top - High Elo data: Swain Support vs Nasus Top, 51.6% observed win rate, +2.8 percentage points vs expected, 686 games, 3-patch window 26.16-26.18.
  7. Zed Mid - High Elo data: Swain ADC vs Zed Mid, 55.6% observed win rate, +2.6 percentage points vs expected, 612 games, 3-patch window 26.16-26.18.
  8. Wukong Jungle - High Elo data: Swain Support vs Wukong Jungle, 51.9% observed win rate, +2.5 percentage points vs expected, 520 games, 3-patch window 26.16-26.18.
  9. Kai'Sa ADC - High Elo data: Swain Mid vs Kai'Sa ADC, 53.0% observed win rate, +2.4 percentage points vs expected, 730 games, 3-patch window 26.16-26.18.
  10. Syndra Mid - High Elo data: Swain Support vs Syndra Mid, 50.5% observed win rate, +2.2 percentage points vs expected, 662 games, 3-patch window 26.16-26.18.

Top 10 High Elo Swain weakest synergies

  1. Darius Top - High Elo data: Swain Support vs Darius Top, 43.1% observed win rate, -4.8 percentage points vs expected, 670 games, 3-patch window 26.16-26.18.
  2. Lee Sin Jungle - High Elo data: Swain ADC vs Lee Sin Jungle, 47.6% observed win rate, -4.7 percentage points vs expected, 662 games, 3-patch window 26.16-26.18.
  3. Yasuo Mid - High Elo data: Swain Support vs Yasuo Mid, 43.1% observed win rate, -3.9 percentage points vs expected, 857 games, 3-patch window 26.16-26.18.
  4. Yone Mid - High Elo data: Swain ADC vs Yone Mid, 48.2% observed win rate, -3.6 percentage points vs expected, 535 games, 3-patch window 26.16-26.18.
  5. Lucian ADC - High Elo data: Swain Support vs Lucian ADC, 43.2% observed win rate, -3.3 percentage points vs expected, 537 games, 3-patch window 26.16-26.18.
  6. Thresh Support - High Elo data: Swain ADC vs Thresh Support, 51.5% observed win rate, -3.2 percentage points vs expected, 594 games, 3-patch window 26.16-26.18.
  7. Kai'Sa ADC - High Elo data: Swain Top vs Kai'Sa ADC, 46.1% observed win rate, -3.0 percentage points vs expected, 545 games, 3-patch window 26.16-26.18.
  8. Sylas Jungle - High Elo data: Swain Support vs Sylas Jungle, 46.3% observed win rate, -2.4 percentage points vs expected, 505 games, 3-patch window 26.16-26.18.
  9. Kha'Zix Jungle - High Elo data: Swain Support vs Kha'Zix Jungle, 45.6% observed win rate, -2.4 percentage points vs expected, 619 games, 3-patch window 26.16-26.18.
  10. Renekton Top - High Elo data: Swain Support vs Renekton Top, 45.6% observed win rate, -2.0 percentage points vs expected, 511 games, 3-patch window 26.16-26.18.