Boon of Celestial Fortitude

Your Lifeforce has become connected deeply with the essence of the cosmos. Now your health radiates with Celestial Energy

Your hit point maximum increases by 60. When you roll a Hit Die to regain hit points, the minimum number of hit points you regain from the roll equals twice your Constitution modifier (minimum of 2). You gain advantage on saving throws against the effects of poisonous or toxic substances. Your constitution score and maximum increase by 2, to a limit of 22.