Butterfly (fan expansion for Hive)

Description

--- The Butterfly's movement in the game is restricted to two spaces on top of the Hive, prohibiting descent. Key mechanics include: - *Elevated movement* The Butterfly advances exactly two spaces while positioned on top of the Hive. - *Descent prohibition* It is unable to move downward off the Hive structure. The Butterfly piece in the game features a specialized movement rule: it relocates precisely two spaces along the upper surface of the Hive, maintaining its elevated position without the option to descend or exit downward from the Hive. ---