Breath Mastery

Prerequisite Dragonborn

You have learned to use your breath weapon as effectively as possible, granting you the following benefits:

Increase your Constitution score by 1, to a maximum of 20.
Instead of taking damage, friendly creatures in the area of your breath weapon’s exhalation deal an additional 1d6 damage of the same type as your breath weapon on
the next weapon attack they make before the start of your next turn.
Your breath weapon’s damage increases by 1d6.