A gemstone of any kind embued with magical energy.
The Powerstone Costs Chart can be found in Magic 20. These are the two major changes I’ve made for our shadowrun world.
- Divide cost by 2 Thanks to modern science, gemstones can easily be synthesized so the material cost is reduced.
- Charge Powerstone Using this spell is not an “advance” against future “natural” recharging.
These are actually Manastones found in Magic 70. Use the Powerstone Costs Chart but divide cost by 6. The stones used for this spell are usually of poor quality plus the energy cost is 1/4th that of a true Powerstone. Otherwise, unchanged.