Zombicide: Celestial Knights

From BoardGameGeek:

This Kickstarter Exclusive Optional Buy provides you with the Celestial Knights Survivors, with special rules to use in your Zombicide fantasy games. Get ready to bring the sky down on Zombies with each Survivor's special Celestial Attack! This Pack contains: 5 Survivors 1 Special Guard 6 Survivor ID Cards 6 Skill Reference Cards 1 Rules Leaflet Each of the Celestial Knights Survivors has access to their very own unique and awe-inspiring Celestial Attack! These can be activated with a single action. The attacks are so powerful that they may even turn the tides of battle when it is most needed! However, once a Celestial Attack is used, its power is depleted, and it must be recharged in order to be used again. During a Celestial Knight's turn, they can choose to spend 3 Actions to recharge their Celestial Attack by calling upon the stars. They may also choose to take a Wound for each fewer action spent. Celestial Attacks may be used and recharged multiple times during the game! -description from the publisher