Vespertilio Scourgeborn

Those who hid in fear in the face of adversity are cursed to become these beasts of the night. Vespertilio - also known as half-bats - present some of the most accursed beings amongst the scourgeborne. Their unwillingness to see their problems has taken a literal form as most of their sight was stolen from them. Instead, they received half broken wings in a cruel farce of fate, as if to run away from their problems. Yet those who harness these new powers can become some of the fiercest hunters - an act of defiance against fate itself.
Ability Score Increase. One ability score increases by 1 and one other ability score of your choice increases by 1.
Echolocative Sight. You have blindsight out to 30 feet and have disadvantage on any ability check or attack roll that requires sight beyond this radius.
Tattered Wings. You can use a bonus action to gain a flying speed of 30 feet until the end of your turn. If nothing is holding you aloft at the end of your turn, you fall. You can use this trait a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a short or long rest.