If a ready unit on a Reaver Row battlefield is charmed and retreats via Reaver Row, does it become exhausted or remain ready?

Ruling: The unit remains ready. Reaver Row and other move effects don't change the orientation of a unit unless explicitly stated. Only the Standard Move action has exhausting as a cost.

Nuances:

• This applies to move effects in general, not just Reaver Row
• Standard Move is distinct from other movement effects in that it specifically requires exhausting as its cost