Reading into Eberron: RftLW and seeing the “Symbiotic nature” feature on some of the items as well as the Pact of the Host from Morgrave Miscellany has me really intrigued. Is the an older supliment that goes into symbiotes in more details in Eberron? Symbionts (symbiotic items) are in the original 3.5 setting book and in the Magic of Eberron sourcebook.

— Keith Baker (@HellcowKeith) December 17, 2019