Cosmic Reaver Kassadin

Riot added Cosmic Reaver Kassadin to the Cosmic lineup in October 2015 as an Epic-tier skin priced at 1350 RP. That theme has since grown to cover dozens of champions, and this release was among the first to belong to that shared universe.

You can still pick it up in the store, so there’s no need to wait for a sale or event to get this version of the Void Walker.