Skyburners

The Skyburners are a Cabal legion specialising in celestial demolition, centred on Phobos. On the Dreadnaught they crashed their warship, the Dantalion Exodus VI, into the hull of the Dreadnaught.

In Destiny: The Taken King the Skyburners are an enemy faction at the Hull Breach. Their Command Beacons and Deployment Codes summon powerful enemies to Cabal Hill. The faction plays a much smaller role in Destiny 2, and the Hull Breach is not part of the same Dreadnaught area there.