pattern of d4, d6, d8, d10, d12, and d20 dice for board games

adventure background board boardgame cube d10 d12 d20 decoration dice dnd dodecahedron dragons drawing dungeons fantasy game games hexahedron hobby icon icosahedron line linear luck octahedron outline pattern piece play playing polyhedral polyhedron role roleplay roleplaying roll rpg seamless sided sign silhouette style tabletop tetrahedron thin throw vector