Daeodon Charge◆◆ The daeodon Strides twice and then makes a tusk Strike. As long as it moved at least 20 feet, it gains a +2 circumstance bonus to its attack roll. A Medium or smaller creature struck by this attack must succeed at a DC 19 Reflex save or be knocked Prone by the force of the blow.
Source: Pathfinder Monster Core
Running this fight? Add the daeodon to the initiative tracker: type its name and the AC, hit points and Perception for initiative fill in, and the book button shows this stat block mid-fight.