Flip until you miss, half odds each flip, ladder capped at four: one win pays a pawn, two pays two pawns, three a knight and a pawn, four a rook and a knight. You keep the rung you reached, but going bust on the very first flip stuns the last piece you moved for a turn.
You draft Martingale 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.
“The strategy is flawless. The bankroll is a pawn.”