The Mortal Realms are vast beyond imagining, and so much of their seemingly endless expanse remains unexplored and untamed. For centuries this was true of the Gnarlwood – a vast forest that lies in the Realm of Beasts. The gnarloaks that grow here are capable of uprooting themselves to hunt for prey – now warbands are plunging deep below the canopy of the trees, to challenge their rivals and fight for ancient secrets left buried beneath the soil.