Forest Embrace (H)

18'' / Augment / One Turn
{4} / {7} : Place a Forest Terrain Feature
underneath the target (this can be substituted
by placing a marker next to the unit). This
Forest always extends to the edges of the
target's Unit Boundary (even if the unit moves or changes formation). {Enemy units in base contact
with the target must reroll natural to-hit rolls of
'6'.}