MacroMind matchup data: real ranked games, not opinions
Mordekaiser vs Cassiopeia
How often does Mordekaiser beat Cassiopeia in Top?
Mordekaiser into Cassiopeia in Top: 47% observed win rate across 234 ranked games.
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 Mordekaiser behind by 748 gold.
Mordekaiser at 15:00
- Gold: -748
- CS: -24
- XP: -681
Typical gap to Cassiopeia, from 234 games that reached 15:00.
Does Mordekaiser counter Cassiopeia?
No counter here: Mordekaiser sits at 47% over 234 games. The swing lives in the spots below, so play the side you know better and chase the row that moves the number the most in this lane, then hold that lead through the first back.
Beating Cassiopeia: the Mordekaiser game plan
A gold lead at 10:00 puts Mordekaiser at 54% across 72 games. Flip the lead and Mordekaiser falls to 43% across 162.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 54% | 72 |
| Behind in gold at 10:00 | 43% | 162 |
| First blood | 55% | 87 |
| +kills at 10:00 | 57% | 68 |
| +CS at 10:00 | 56% | 48 |
Someone usually dies here around 4:26 in the median game, and level 6 lands near 5:43. Until your spike is online, respect the all-in.
Mordekaiser's Top build, with receipts
Into Cassiopeia specifically, Mordekaiser finishes Rylai's Crystal Scepter first most often: 42.5% over 80 games of this matchup.
The most-finished Mordekaiser core is Rylai's Crystal Scepter, Riftmaker, Liandry's Torment: 57.0% across 3,184 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Ring + Health Potion + Health Potion; the first finished item is usually Rylai's Crystal Scepter (26,064 games).
Skill plan: Mordekaiser players max Q first and take Q at level 1.