I thought I posted this in off topic oh crap Pls ignore wrong game lore.
We're going back to Theros at the beginning of the year and Zendikar at the end. Ikoria is a new plane that will apparently have customizable monsters as a mechanic. Then of course there's the Core set, but who cares. What really matters is that with a title like "Beyond Death," we're sure to see Elspeth again, right?