Hitch up one rook: for 5 of your turns it is a chariot, keeping its rook moves and adding one-square diagonal steps.
You draft Chariot Lessons in Buff mode. Activated: you choose when to use it, and using it is your move for that turn.
As a pieces card, it summons, revives, promotes, or converts a piece.
“Week one: reins. Week two: cornering.”
Affects your rooks.