Best Karthus Synergies
Use RiftMind to compare Karthus synergies, duo win rates, synergy deltas, sample sizes, and role-specific partner picks for low and high Elo League of Legends team comps.
Updated 2026-06-12. Data is current for LoL patch 26.12 (all regions, low elo and high elo).
Top 10 Low Elo Karthus synergies
-
Yone Mid
- Low Elo data: Karthus Jungle vs Yone Mid, 51.2% observed win rate, +3.0 percentage points vs expected, 604 games, 3-patch window 26.10-26.12.
-
Nautilus Support
- Low Elo data: Karthus Jungle vs Nautilus Support, 50.9% observed win rate, +2.7 percentage points vs expected, 650 games, 3-patch window 26.10-26.12.
-
Jhin ADC
- Low Elo data: Karthus Jungle vs Jhin ADC, 50.3% observed win rate, +2.3 percentage points vs expected, 867 games, 3-patch window 26.10-26.12.
-
Zed Mid
- Low Elo data: Karthus Jungle vs Zed Mid, 49.4% observed win rate, +1.9 percentage points vs expected, 634 games, 3-patch window 26.10-26.12.
-
Garen Top
- Low Elo data: Karthus Jungle vs Garen Top, 52.7% observed win rate, +1.9 percentage points vs expected, 541 games, 3-patch window 26.10-26.12.
-
Ezreal ADC
- Low Elo data: Karthus Jungle vs Ezreal ADC, 46.8% observed win rate, +1.4 percentage points vs expected, 792 games, 3-patch window 26.10-26.12.
-
Yasuo Mid
- Low Elo data: Karthus Jungle vs Yasuo Mid, 48.9% observed win rate, +1.2 percentage points vs expected, 656 games, 3-patch window 26.10-26.12.
-
Thresh Support
- Low Elo data: Karthus Jungle vs Thresh Support, 50.1% observed win rate, +0.8 percentage points vs expected, 663 games, 3-patch window 26.10-26.12.
-
Caitlyn ADC
- Low Elo data: Karthus Jungle vs Caitlyn ADC, 48.6% observed win rate, +0.6 percentage points vs expected, 1,068 games, 3-patch window 26.10-26.12.
-
Leona Support
- Low Elo data: Karthus Jungle vs Leona Support, 50.4% observed win rate, +0.4 percentage points vs expected, 530 games, 3-patch window 26.10-26.12.
Top 10 High Elo Karthus synergies
-
Ezreal ADC
- High Elo data: Karthus Jungle vs Ezreal ADC, 51.8% observed win rate, +5.2 percentage points vs expected, 855 games, 3-patch window 26.10-26.12.
-
Nautilus Support
- High Elo data: Karthus ADC vs Nautilus Support, 57.9% observed win rate, +4.1 percentage points vs expected, 563 games, 3-patch window 26.10-26.12.
-
Caitlyn ADC
- High Elo data: Karthus Jungle vs Caitlyn ADC, 49.1% observed win rate, +1.6 percentage points vs expected, 632 games, 3-patch window 26.10-26.12.
-
Ashe ADC
- High Elo data: Karthus Jungle vs Ashe ADC, 50.7% observed win rate, +0.8 percentage points vs expected, 582 games, 3-patch window 26.10-26.12.
-
Zed Mid
- High Elo data: Karthus Jungle vs Zed Mid, 50.1% observed win rate, +0.7 percentage points vs expected, 763 games, 3-patch window 26.10-26.12.
-
Jhin ADC
- High Elo data: Karthus Jungle vs Jhin ADC, 47.2% observed win rate, -0.7 percentage points vs expected, 661 games, 3-patch window 26.10-26.12.
-
Senna Support
- High Elo data: Karthus ADC vs Senna Support, 54.9% observed win rate, -0.7 percentage points vs expected, 541 games, 3-patch window 26.10-26.12.
-
Nautilus Support
- High Elo data: Karthus Jungle vs Nautilus Support, 47.8% observed win rate, -1.0 percentage points vs expected, 550 games, 3-patch window 26.10-26.12.
-
Nami Support
- High Elo data: Karthus ADC vs Nami Support, 52.1% observed win rate, -1.6 percentage points vs expected, 766 games, 3-patch window 26.10-26.12.
-
Nami Support
- High Elo data: Karthus Jungle vs Nami Support, 46.5% observed win rate, -2.1 percentage points vs expected, 576 games, 3-patch window 26.10-26.12.