Subtypes

Looked upon with suspicion and fear, these eerie creatures were once mortal astranata. Upon reaching a certain level of mastery with physical magic, they found that the more they altered space and time, the more they found themselves being pulled somewhere... else. Not Astrae- or not this version of it, anyway. To keep themselves tethered to this realm now takes a gargantuan amount of magic, so much that they need to siphon it from still-living sources.