| Type | Magical crystals |
| Number | Five |
| Properties | Elemental energy manipulation • Used in magic, sorcery, alchemy, and technology |
| Named after | |
| Fields of use | Elemental summoning • Magic • Sorcery • Alchemy • Technological advancements |
| Associated elements | Fire (Tetrahedron) • Air (Octahedron) • Earth (Hexahedron or cube) • Water (Icosahedron) • Ether (Dodecahedron) |
