The Tome of Lore: Table of ContentsSryth™ Expanded Info Entry
A bone circle is precisely what it sounds like -- a circle of bones
laid out on the ground or floor. While not in and of itself dangerous,
when in the employ of a master necromancer, a bone circle becomes a tool
by which the mage can summon a massive legion of undead.
The bones that make up a bone circle can be any type of bone (animal
or human. Human bones (particularly human skulls) are most prized
by those who would endeavour to build such a circle.