Unicorn Overlord: Official Card Game

From BoardGameGeek:

Strategize your epic game night against your friends with the official Unicorn Overlord Card Game available exclusively in the physical Monarch Edition! Players will purchase items, units and territories then deploy them for might. Players with the most might at the end of the round earn renown, and the player with the most renown over 5 rounds will be crowned the new Unicorn Overlord.