What does it take to "participate" in the Aegis of the Hearth ritual?

Games Discussion Ars Magica
26

This is sort of turning into a new thread, about "How Aegis affects spells and devices"

So I'm making a new thread. I'l be back to post a link once I've done this

Edit: https://forum.atlas-games.com/t/how-aegis-of-the-hearth-works/167801