You are born with a mark in the shape of a dragon and the color of an amethyst.
When born with this mark you gain the following ability -
Hippo Hurricane Holler:
When you take the Attack action, you can replace one of your attacks with an exhalation of magical force energy in a 15' cone. Each creature in that area must make a Dexterity saving throw (DC = 8 + Constitution modifier + your proficiency bonus).
On a failed save, the creature takes 1d6 Force damage, and is moved 10' away from you. On a successful save, it take half as much damage, and doesn't get moved.
This damage, and movement, increases at 5th (2d6, 15'), 11th (3d6, 20'), and 17th (4d6, 25').
All non-magical fires in the cone are extinguished, and all unsecured, inanimate objects are moved.
You can use this feature a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.
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