2012 · 소스북(플레이 향상용 규칙/옵션)

Helm of the Hydra

This supplement presents the Helm of the Hydra, a legendary psionic item that grows in power as its wielder unlocks new abilities. It grants the wearer ways to coordinate with allies and combine forms. The book includes the item's history, attunement requirements, abilities, and rules for using legendary items.