Name: Stone Sentinel
Age: ?(created about 5,000 years ago)
Species: Pegasus
Gender: Male

Bio:
Stone Sentinel is a pegasus golem created the alicorn Lux.  Lux and Teneraus created multiple stone golems in the forms of earth ponies, unicorns, and pegasi, with Stone Sentinel being one of them.  When Teneraus rebelled against Lux, the two fought and a huge war erupted involving all of the golems.  Stone Sentinel watched his brethren fight and fall, and wanted no part of it.  He abandoned the war between Lux and Teneraus and just took up traveling the world.

Stone Sentinel is able to breathe electricity and use it as a weapon.