Dragonkind III

At 3rd level, and every two levels thereafter, a sorcerer learns an additional spell, derived from her bloodline. These spells are in addition to the number of spells given at new levels. Dragonkind III: This spell functions as dragonkind II save that it also allows you to take the form of a Huge dragon-like creature. You gain the following abilities: a +10 size bonus to Strength, a +8 size bonus to Constitution, a +8 natural armor bonus, immunity to difficult terrain, blindsight with a range of 30 feet, a breath weapon, damage reduction 10/magic, frightful presence (DC equal to the DC for this spell) and immunity to one element. You also gain one bite (2d8), two claws (2d6), two wing attacks (1d8), and one tail slap attack (2d6). You can use the breath weapon as often as you like, but you must wait 1d4 rounds between uses. All breath weapons deal 12d8 points of damage and allow a Reflex save for half damage. Line breath weapons increase to 100-foot lines and cones increase to 50-foot cones.