The Antari

The Antari (singular Antarien) are a set of seven gems forged by the Ancients. They are the sizes of chicken eggs, are geometric in shape, and appear to have a star "trapped" in each. They all look like perfectly clear colored glass, and have no imperfections, having completly pure crystal structures. When one holds an Antarien, they have the powers listed. Antari repell each other so powerfully that they can never truly touch, but when one tries, one runs into Zeno's arrow-paradox.
 * Elatari (green, cube, gives ability to hasten plant growth indefinitly, create pollen and projectile seeds, and create new plants from dirt)
 * Ulunari (mint, octahedron, gives ability to cause wind and tornadoes, fly, and command birds and flying insects, and control weather)
 * Aalniri (red, tetrahedron, gives ability to shoot fire out of limbs and mouth, to manipulate cool and cause lava, and start fires from afar)
 * Kinari (grey, cube octahedron, gives ability to create any weapon, to control the temperature, velocity, position, and element/alloy-type of any metal)
 * Narantari (blue, icosahedron, gives ability to manipulate water, to change water from liquid to solid to gas, and petropolytimokinesis)
 * Xantari (purple, dodecahedron, gives ability to control minds, to cause sleep or wakefulness, and to speed up or slow down time in specific areas, and petrokinesis)
 * Ækantari (beige, sphere, larger than the others and with brighter light, gives ability to create or destroy any matter, and to transform matter to other matter)