You got: Thestral!
Enigmatic! Your rare Patronus is the mysterious Thestral. Only visible to those who have witnessed death, the Thestral Patronus represents a deep connection to life's mysteries. Your understanding and acceptance of the unknown make you a beacon of wisdom. Navigate the magical realm with your intuitive spirit, and let the magic of the Thestral guide you.
I got thunderbird here and stag in the what ur common patronus