From publisher blurb:
Summer and winter. Growth and decay. Life and death. While many if not most druids draw their power from the growing, green things of the world, there are those who embrace the other end of the natural cycle. Such druids venerate death’s position in the natural order as the great equalizer, as the inescapable ending that awaits all living things, as that which makes room for new life and new growth.
The Circle of Death druid gives you access to necromancy spells, command of undead beasts, and the ability to take on a resilient undead beast form.