Kaster

Kasters are beings most closely related to elves and oreads, and they originate from the countries of Finland and Denmark.

Appearance
Kasters look almost like their elf cousins, specifically wood elves, however, the one thing that separates them from the elves is that their bodies are crusted in some places with various gems. The gems usually differ from individual to individual. Also, usually, a kaster is born encrusted with only one type of gem, however, kasters born with multiple types of gems are not unheard of.

Behavior
Kasters tend to be a bit on the vain side, due to the gems that encrust their bodies, however, they are capable of relating to others as well.

Powers

 * Gem manipulation: Kasters are able to summon and control gems of any kind.
 * Gem energy generation/manipulation: Kasters are able to generate a strange energy from their gems, and are able to control it.
 * Transmutation: Kasters are able to turn anything into gems and back.

Weaknesses
Kasters share their weaknesses with their fay folk relatives.