Tree Ward

Tree Ward
Skill: alteration/plant 17
Backlash: 18
Difficulty: 11
Effect Value: 0
Bonus Number to: range
Range: 12 (250 meters)
Duration: 14 (10 minutes)
Cast Time: 9 (1 minute)
Manipulation: state, range
This is a focused, warding spell cast on a tree. If,
after the spell is cast, any living creature enters within the spell's range
the tree's leaves, branches, and trunk will light up with a magical
luminescence that can be seen for kilometers. The light will last for the
duration of the spell, unless the invading creature(s) make a disbelieve roll
of 18. In order to determine how sensitive the tree ward is, the caster
must also generate a divination or Perception total after casting the spell. This IS the difficulty a
creature must achieve in order to sneak past the ward.