Effect: Your skin hardens without losing flexibility, providing a natural protection that adds to any armor worn on the body, without raising encumbrance. You must decide how many additional points of PRO you want before casting the spell, up to a maximum of 3 points.
Casting Time: 1 Action
AE Cost: 4 AE for PRO 1, 8 AE for PRO 2, 16 AE for PRO 3 (you cannot use a modification on this spell’s cost)
Duration: QL x 3 in minutes
Target Category: Creatures
Improvement Cost: C
Publication: Core Rules page 287