Early Game:

Focus on farming and harassing your opponent with your Q, which deals a lot of damage and can hit multiple targets.
Try to land your E, which pulls your enemy towards you and deals damage.
Be careful not to push the wave too hard as Mordekaiser has no escapes and is vulnerable to ganks.

Mid Game:

Mordekaiser's ultimate, Realm of Death, is a powerful tool that allows you to isolate an enemy and fight them in a one-on-one battle. Use this ability to take down an enemy carry or force them out of a team fight.
Look for opportunities to teleport to other lanes and help your team secure objectives such as Dragon or Rift Herald.

Late Game:

As a tanky champion with a lot of crowd control, Mordekaiser is great at initiating team fights and soaking up damage for his team.
Look for opportunities to use your ultimate on an enemy carry and take them out of the fight.
Don't forget to use your W, which shields you and nearby allies and deals damage to nearby enemies.
Tips and Tricks:
Use your Q, which empowers your basic attack, to take down turrets and inhibitors quickly.

Mordekaiser's passive, Darkness Rise, deals damage to nearby enemies every time you hit them with an ability or basic attack. Use this to your advantage to deal more damage in team fights.
Remember that you can use your ultimate to steal an enemy's stats and make them fight on your side, so don't be afraid to use it on a tanky enemy and turn the tide of a team fight in your favor.

I hope this guide helps you play Mordekaiser top in patch 13.6! Good luck on the rift!

Overall, this build and rune set prioritize Mordekaiser's ability to deal significant damage as an AD Bruiser while still providing him with enough durability to survive teamfights. It allows him to deal damage and sustain himself throughout fights, making him a potent threat on the battlefield.

This build focuses on Maximizing Mordekaiser's damage output while also providing some survivability. Hextech Rocketbelt is an essential item for aggressive Mordekaiser.

This build focuses on maximizing Mordekaiser's damage output while also providing some survivability. Liandry's Torment and Rylai's Crystal Scepter synergize well together, providing sustained damage and slow effects to keep enemies in range. Sorcerer's Shoes and Void Staff provide additional magic penetration for increased damage, while Nashor's Tooth provides attack speed and additional damage to Mordekaiser's abilities. Zhonya's Hourglass provides much-needed survivability, and Dead Man's Plate or Spirit Visage can be used depending on the enemy team composition.

This build focuses on maximizing Mordekaiser's damage output and durability in team fights. Riftmaker provides both damage and sustain, while Demonic Embrace provides additional damage and tankiness. Zhonya's Hourglass allows Mordekaiser to avoid incoming damage during team fights, and the boots are situational depending on the enemy team composition. Nashor's Tooth provides additional damage and Rabadon's Deathcap provides a large increase in Mordekaiser's overall damage output.

Overall, this build and rune set prioritize Mordekaiser's ability to heal himself through his abilities and deal sustained damage in extended fights. It provides him with enough sustain and durability to stay alive in fights and continuously deal damage and heal himself throughout.

Overall, this build and rune set prioritze Mordekaiser's ability's to heal himself through his W and from the Mythic. Deal sustained damage in fights with items. I do not recommend but i love to do it, Jak, rylai's, demonic, sunfire, frozen heart. You will be able to drain healt at a huge range.

Overall, this build and rune set prioritizes Mordekaiser's ability to drain health from enemies through his abilities and deal sustained damage in extended fights. It provides him with enough sustain and mobility to stay alive in fights and continuously deal damage and heal himself throughout.