Mark of the Hag (Sea)

A DM may give a player this feat as a boon from a Sea Hag or it can be chosen as a feat.

You have manifested the mark of the Sea Hag. Determine its appearance and choose one flaw associated with it. You gain the following benefits:

• You can breathe air and water.
• You learn the spell Water Walk.
• You can use the spell Horrific Appearance once per long rest. Casting this spell does not use a spell slot.

Chose one flaw:

• You smell like rotting fish in a 10 foot radius. Creatures that can smell have advantage on perception checks to find you.
• You have disadvantage on persuasion checks.