Artist’s description:
 
With creatures like Discord, the Spirit of Chaos, existing in the world, it only made as much sense for the Spirits of Destruction to once exist in Equestria. However unlike Discord, both these brothers have no sense of humour whatsoever and only find pleasure whenever they hear the panicked screams of ponies in their wake. The older brother, Arabus, whose entire body is made up of cloud, is a master of storms and always uses his power to create devastating tempests to sweep across the land. The other brother, Lavan, is a master of volcanic eruptions, and tends to use his power to melt everything in his path. Thankfully, these brothers’ reign of terror didn’t last that long and both of them were imprisoned in Tartarus by Princess Celestia and Luna 1200 years ago.