Dragonshard

Dragonshards are translucent stones with pulsating veins of color within them. They can be found in various parts of Eberron, and come in three distinct varieties, varying in color, location, and uses. Dragonshards are used to enhance the powers of a dragonmark, or in the creation of magic items, artifacts, or constructs. Dragonshards are important to many of the magic technologies used throughout the Five Nations.

These were used in the Creation Forge to reforge the weapons for the Wild Cards