Added more than 20 new units, including Agents * and L, a mysterious egg that has 2 upgrades and the powerful gorgon.
Adjusted game balance, nerfing the power of blade dancer to a max of 2 moves per turn (can still do infinite, but you'll need a relic) as it was too powerful and easy to get.
Introduced Practice mode, where you can create arbitrary situations to play vs the AI, or use it to play local multiplayer.
Content update + practice mode · The Ouroboros King patch notes · SteamPeaks