The Banshee is a token of the rough-and-tumble game

Rough-and-Tumble is a board game with a new and unique game mechanic: a game of chess with hexagonal boxes.   You will choose between four teams: dwarves and orcs, from the first edition of the game (https://www.kickstarter.com/projects/crosslances/rough-and-trumble-the-first-3d-self-printable-boar/description) amazons and undeads introduced in this game expansion. It's also possible to play Rough-and-Tumble with the only expansion, the two editions can be used separately from one another.