When you cast this spell, you can assume the form of a Large air, earth, fire, or water Elemental. The abilities you gain depend upon the type of Elemental into which you change. You are also immune to bleed Damage, critical hits, and sneak attacks while in Elemental form.

Air Elemental: If the form you take is that of a Large air Elemental, you gain a +2 size bonus to your Strength, +4 size bonus to your Dexterity, and a +4 natural armor bonus. You also gain fly 60 feet (perfect), Darkvision 60 feet, and the ability to create a Whirlwind.

Earth Elemental: If the form you take is that of a Large earth Elemental, you gain a +6 size bonus to your Strength, a –2 Penalty on your Dexterity, a +2 size bonus to your Constitution, and a +6 natural armor bonus. You also gain Darkvision 60 feet, and the ability to Earth Glide.

Fire Elemental: If the form you take is that of a Large fire Elemental, you gain a +4 size bonus to your Dexterity, a +2 size bonus to your Constitution, and a +4 natural armor bonus. You gain Darkvision 60 feet, resist fire 20, vulnerability to cold, and the burn ability.

Water Elemental:  If the form you take is that of a Large water Elemental, you gain a +2 size bonus to your Strength, a –2 Penalty on your Dexterity, a +6 size bonus to your Constitution, and a +6 natural armor bonus. You also gain swim 60 feet, Darkvision 60 feet, the ability to create a Vortex, and the ability to breathe water.