Rule 34 Dev - big_eyes breath_powers elemental_manipulation fire fire_breathing fire_manipulation green_body grin humor looking_at_viewer male open_mouth simple_background smile solo teeth tongue white_background serareldeer mythology nidhogg dragon mythological_creature mythological_scalie scalie 16:9 2021 animated english_audio frame_by_frame hi_res short_playtime sound voice_acted webm widescreen|12720052030