Mask Of Giants, Greater

A greater mask of giants has all the powers of a lesser mask of giants, plus it grants additional abilities in giant form. If the form has any of the following abilities, the wearer gains the listed ability: rend (2d6 damage), regeneration 5 (acid or fire), rock catching, rock throwing (range 60 feet, 2d6 damage). If the chosen giant form has immunity or resistance to any energy type, the wearer gains resistance 20 to that energy type when in giant form. If the giant form has vulnerability to an energy type, the wearer gains that vulnerability when in giant form. In giant form, the wearer gains a +6 size bonus to Strength, a –2 penalty to Dexterity, a +4 size bonus to Constitution, and a +4 natural armor bonus.