Drop an ACME anvil on one enemy piece: it is flattened and cannot move for 3 of their turns, and the impact knocks it one square back toward its home rank. Kings cannot be targeted.
You draft Anvil Drop in either mode. Activated: you choose when to use it, and using it is your move for that turn.
As a item card, it is a one-use consumable, drafted in either mode.
“That whistling sound is never good.”