This vial holds a light gray liquid. Curling layers of lighter and darker colors within it give the impression of wrinkles and folds.

Drinking rhino elixir causes your skin to thicken and turn gray, granting you a +3 enhancement bonus to your existing natural armor bonus. (A creature without natural armor has an effective natural armor bonus of +0.) In addition, you gain a +1 bonus on melee damage rolls. These effects last for 12 hours.

Prerequisites: Craft Wondrous Item, alter self, Craft (alchemy) 5 ranks.
Cost to Create: 500 gp (plus 600 gp for base item), 40 XP, 1 day.