MacroMind matchup data: real ranked games, not opinions
Sejuani vs Karthus
Sejuani vs Karthus in Jungle: who wins more often?
Across 184 ranked games in Jungle, Sejuani beats Karthus in 51% of them.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Sejuani behind by 731 gold.
Sejuani at 15:00
- Gold: -731
- CS: -20
- XP: -1,018
Typical gap to Karthus, from 183 games that reached 15:00.
Does Sejuani counter Karthus?
Even on the count: Sejuani lands at 51% over 184 games. Neither pick wins the lane alone, so take the side you play better and use the rows below to see which early spots swing this one, then play your first ten minutes around them.
Your Sejuani game plan against Karthus
With a gold lead at 10:00, Sejuani wins 63% of 70 games in this matchup. Behind at the same mark, the rate drops to 43% over 114.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 63% | 70 |
| Behind in gold at 10:00 | 43% | 114 |
| First blood | 58% | 125 |
| +kills at 10:00 | 61% | 70 |
| +CS at 10:00 | 65% | 43 |
| 0 deaths at 10:00 | 58% | 64 |
In the median game here, the first death comes near 7:29 and level 6 lands around 7:14. Until your spike is online, treat the all-in window with respect.
Sejuani in Jungle: the items that actually get built
The most-finished Sejuani core is Heartsteel, Unending Despair, Thornmail: 56.5% across 701 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Mosstomper Seedling + Health Potion; the first finished item is usually Heartsteel (6,525 games).
Skill plan: Sejuani players max W first and take E at level 1.