Stone of internal fire

The stone of internal fire is a warforged component that resembles a rust-hued and highly polished stone. It is egg-shaped and warm to the touch. The stone is designed to be swallowed by the warforged , becoming incorporated into the their internal composition thereafter. Once internalized, the stone can be activated with a command word, allowing for super-heated fog to come spewing out of the warforged's mouth. [1]

Appendix

References

  1. 1.0 1.1 1.2 John Polojac (March 2006). “Arcane Upgrade: Warforged Magic Items”. In Erik Mona ed. Dragon #341 ( Paizo Publishing ), p. 46–50.