Rule 34 Dev - angry cross-popping_vein cutie_mark energy_beam eye_beam female feral hair horn multicolored_hair simple_background solo standing teeth two_tone_hair unknown_artist friendship_is_magic hasbro my_little_pony mythology lyra_heartstrings_(mlp) equid equine mammal mythological_creature mythological_equine unicorn 1:1 2012|1189259750