Gigantic Steed (Ex)

The size of a mammoth rider’s steed (see below) increases to Huge. The creature takes a –1 penalty on attack rolls and to AC, and a –2 penalty to Dexterity (to a minimum of 1); its base damage increases by one size category; and its reach increases to 10 feet. It also gains a +2 size bonus to its Strength and Constitution. At 3rd level and every 2 levels thereafter, the Strength bonus increases by an additional 2; the bonus to Constitution increases by an additional 2 at 5th and again at 9th level.