What's a sub-realm, and how do I branch one?

Your chart doesn't stop at the realms you started with. From any realm, you can branch a sub-realm — a new realm that grows out of that one, carrying its flavor forward into something more specific. Cyber begets Eldritch begets something you name yourself.

Let it surprise you

Ask for a random branch and get a new realm shaped by its parent, without writing anything yourself.

Or describe it yourself

Give the new realm a name and a short idea, and it's blended with the parent realm's own context rather than built from scratch.

It's free

Creating a realm — top-level or a branch — never costs credits. You only spend credits once you start unlocking, summoning, or re-rolling the characters inside it.

Once a sub-realm exists, it's its own realm on the chart — you can branch off it again, unlock its characters, and switch between it and every other realm you've grown.