Breaking Point

Through heightened emotions of either pain, sadness, or anger, you allow your raw magical potential to consume you. You gain an immediate free action and all creatures within a 100 foot radius have to make a DC18 saving throw with no modifiers against 5d20 force damage and getting pushed away from you by 80 feet.                                                                                On a successful save, any creature within it's affective range takes half damage and are pushed 20 feet.                                                                                                                                              You take 1d8 damage after this free action, if your health would be 0 from taking this damage, your health is instead 1.

This can only be used after your health drops to or under 20% of it's maximum

You are now exhausted (Lvl. 2) on your next turn

This feat can only be used once every long rest