Grave Diggers were personal guards of Nightshade.
They had green armour made from shade-tolerant forest leaves harder and lighter than Kevlar. Their weapons were customised multi-barrelled black-ash branches capable of shooting dieback rounds, creeper-shot and modified hemlock with poison-tipped thorns. Some Grave Diggers wielded sunflower-based flamethrowers. (PROSE: The Secret in Vault 13)