Twice, one of your pawns on files e, f, g, h may step one square straight backward onto an empty square. The narrower district runs the errand twice.
You draft Homesick Private in Buff mode. Passive: it works on its own the whole time you hold it, with nothing to activate.
As a movement card, it changes how one of your pieces is allowed to move.
“A kingside pawn just remembered it left the stove on.”