The [[Ward_Stone_System]]
- Function: The primary method for powering and protecting homes in the UK.
- Mechanism: Four cornerstones are embedded in the foundation of a building. These stones draw ambient magic (The Hum) from the ground to create a protective ward and power magical appliances.
- [[The_Thaumic_Poverty_Line]]: The quality of the ward stones is directly tied to wealth.
- Wealthy: Can afford high-grade, self-recharging stones that provide robust protection and ample power.
- Poor: Rely on cheap, synthetic, or magically-depleted "dross" stones that offer weak protection and frequently "brown out." This socio-economic marker is known as the "Thaumic Poverty Line."