Terraheart's Boon

Epic Boon Feat (Prerequisite: Level 15+ and to be gifted by a Terraheart or powerful Earth Elemental under your command)

You gain the following benefits.

Ability Score Increase. Increase constitution by 1, to a maximum of 22.

Earth Mastery: You gain the ability to cast Move Earth at will (if this is related to domain creation then this will only work in your domain, but will act stronger based on the DM's discretion) Additionally, you have advantage on all Strength (Athletics) checks made to interact with stone, earth or mountains.