From Warhammer 40k - Lexicanum
Wayfarer's Grace is a relic of the Leagues of Votann.
This one-of-a-kind Void Suit was crafted by the famed Hernkyn adventurer Simmka Farstyrd as thanks for her saving the Hold of Hyvôk's Keep. It incorporates ancient technological secrets interpreted from Voltannic lore, acting as a life support system for its wearer. It monitors their vital statistics constantly, providing medical support and can even restart their heart.
- 1: Codex: Leagues of Votann, pg. 66