blue_body
chaos_(sonic)
chest_crystal
claws
elemental_creature
geekgoji
green_spikes
green_teeth
hi_res
kaiju
long_tail
male
monster
open_mouth
perfect_chaos
pupils
reptile
scalie
sega
sharp_teeth
slit_pupils
solo
sonic_adventure
sonic_the_hedgehog_(series)
spikes
spikes_(anatomy)
tail
teeth
toe_claws
water
water_creature
