Skin changes – Mordekaiser wearing a rusted, gold-engraved armour and matching mace.. Specific in-game changes:

• Model: New textures for Mordekaiser and his mace..
• New particles: New gold particles for Creeping Death..

Skin bio & introduction: – The ancient dragons first rose to the call of Mordekaiser, the self-proclaimed Dragon Knight. Through his evil, the world was ravaged by flame, until a newly-formed order of Dragonslayers finally defeated him. His story would become rumor, then myth, then legend at least, for now.

How to get this skin? – The skin is not available for purchase and has been placed in the Legacy Vault (they can still be mystery gifted, and only appear in a champion’s information tab if owned). The vault is usually opened for limited runs and this skin can then be purchased in the Riot Store. In my experience it can be rather long between each opening of the Legacy Vault, hang tight!

Worth buying? – Dragon Knight Mordekaiser is a Legacy vault skin — rarely available and not in the regular store. It includes custom particles. You can preview any skin for free on the PBE server before buying. Learn how to access the PBE here.