A charged cloud takes shape as a knight on an empty square in your half, and its arrival blasts one enemy pawn standing beside it off the board. It fights for 3 of your turns, then rolls away.
You draft Thunderhead 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.
“Borrowed from the sky, and it lands with a crack.”