Rule 34 Dev - chromatic_aberration eyebrows grey_background not_furry raised_inner_eyebrows simple_background solo spades_(suit) suit_symbol walk_cycle slan-gyker the-hydroxian deltarune once_in_a_lifetime talking_heads undertale_(series) lancer_(deltarune) darkner humanoid 2018 2d_animation animated short_playtime|7539937930