[Skullcatrons]

It takes about five minutes of lore-reading on the Zeran sections to get full understanding of how Zerans are wired. While it is possible for a Zeran to end up on Korvara. It didn't happen, because the biggest criteria missing for Zerans to end up on Korvara is the criteria Elves uses when leaving Mersale.

That is, moving location. 

Zerans have logically no reason to leave their homeland, because of their zealotry way of living. Their complete desire to revere the Zera in almost extreme amount. The entire society is a religion dedicated to Zera, and they wants to respect Zera in every way possible.

Which begs the question: Why would the Zeran leave their homeland? Well three types exist:

Adventuring type of Zerans, but we know they don't go very far unlike most of the races.

Exiled Zerans, but at that point, they might as well commit suicide given how much of a shame they've brought upon their house, and Zera as whole.

Diplomats Zeran, but they usually travel safe, and is only there for government meetings, not funny expenditions.

Zerans' personality do not allow them to go beyond their society's boundary often, and are generally too prideful to actually explore the World, so naturally they don't end up on Korvara.


Also, Deepwood isn't the same as Mechawood. You should be able to have deepwood without mechawood. Since unlike Deepwood, Mechawood is technically safer explorable area.

But back on subject:

You would only get a Zeran on Korvara if they somehow get an Elven circumstance. Which is not happening because their homeland do not move around the world, but is a static place that can even be reached.