New geralf/gisa edh

[Nephalia]

So if I use {geralf and gisa} from eldritch moon as my commander, can I have the mono colored geralf or gisa on the field at the same time? How does the legend rule work here?

[redwolv]

Yes.

Legend rule only refers to another card with that exact name. that said planeswakers can't share the named subtype. So no having two different jace cards on the field.