One use only. Before the battle (after moving Vanguarding units), the bearer may place a single Forest (that must be no larger than 10" in length and 6" in width) on the Battlefield more than 1" away from all enemy units and with its center within 12" of the bearer. All friendly models even partially within this Dark Forest gain a +1 modifier to their casting rolls for Augment spells, Hex spells, and Totems (this overrides the normal restriction of not adding casting modifiers to Bound Spells).