FURVERT!

blood blood_drip bodily_fluids cutie_mark dripping equid equine female feral friendship_is_magic fur grey_background grimdark hair hasbro horn looking_back mammal mask medical_instrument multicolored_hair my_little_pony mythological_creature mythological_equine mythology night purple_body purple_eyes purple_fur purple_hair qsteel quadruped rear_view scientific_instrument simple_background sitting solo star surgical_mask tail twilight_sparkle_(mlp)two_tone_hair unicorn