it would be kinda cool if the god of slimes in dnd was a gelatinous icosahedron or something. the gelatinous cubes (and presumably gelatinous tetrahedra, octahedra, decahedra, dodecahedra) made in the image of this huge gooey thing that is also the big platonic solid associated with your game. Presumably it divinely glides along hexagonal(? i think this is the shape of the icosahedron's silhouette) corridors left by the ancients, clearing debris and wayward adventuring parties, granting the prayers of its amorphous devotees