Elemental Heritage (Water)

The elemental energy that flows through you is heightened.

With this feat, you gain the following features:

• Increase your Constitution score increases by 1, to a maximum of 20.
• You can use an bonus action to alter your body into a semi-liquid state for one minute. For the duration, your movement is unaffected by difficult terrain, and spells and other magical effects can neither reduce your speed nor cause you to be paralyzed or restrained. You can also spend 5 feet of movement to automatically escape from nonmagical restraints, such as manacles or a creature that has you grappled. Finally, being underwater imposes no penalties on the target's movement or attacks. Once you use this ability, you cannot do so again until you finish a long rest.
• You gain resistance to fire damage.