This box contains two new warbands – Kurnoth’s Heralds and the Blood of the Bull – plus their warscroll and fighter cards, as well as a double-sided game board representing the deep forests of Ghyran. You also get a sheet of tokens, a 16-page rulebook introducing new mechanics for the Spitewood board, and two Rivals decks – Hunting Grounds and Deadly Synergy. To use this expansion you’ll need a copy of Warhammer Underworlds: Embergard.