An aasimar power source that was once on the moon, or on a moon, at any rate. Exploded into a lot of pieces at some point. A piece was recovered by Samsel and is currently being researched by Gwin in Endergaln. The piece Samsel found most likely fell from the second broken moon.
The one Shard Samsel recovered is fist-sized, faceted, opalescent-amber in color.
Recently discovered (in 01.6.920.9e) that a second Shard, more powerful than Samsel’s, is somewhere in Endergaln, likely located on the largest warship in the city, owned by House Diamante.