Tree Singing

Remains in Play. If this spell is cast with a casting
value result of 7 or more, place a small (3") blast
template so that its central hole is within 15" of
the caster. If this spell is cast with a casting result
of 9" or more, place a large (5") blast template so
that its central hole is within 15" of the caster.
Whilst in play, the template foes not move and
is treated as woodland terrain feature. Enemy
units treat these woods as dangerous terrain.