2013 ahastar ahastar_(artist) anthro bolt_(diablo_the_rex) chewing collaboration comic crunching deinonychus diablo_the_rex dinosaur dragon dromaeosaurid duo english_text european_mythology extreme_size_difference feral greyscale hi_res larger_feral male male/male micro_in_mouth monochrome mythological_creature mythological_scalie mythology prehistoric_species reptile scalie size_difference smaller_anthro speech_bubble text theropod western_dragon