Rule 34 Dev - 1boy crystal_beast_sapphire_pegasus crystal_protector crystal_vanguard dual_persona duel_monster greyscale johan_andersen lineart male_focus monochrome multiple_persona open_mouth short_hair sketch solo_focus tobi_(one) white_background unfinished yu-gi-oh! yu-gi-oh!_gx yuki_judai|6079973913