The deep-throated rumbling growl of the mastiff announces its presence. What a prodigious beast! The canine stands at least four feet at the shoulder, and it is easily twice as long from snout to snub tail. Its blood-red eyes lock onto you as its powerful body tenses for the attack.
Speed 40 ft.
Str 19, Dex 13, Con 19, Int 2, Wis 12, Cha 6
Once per day, the fiendish creature may smite a good-aligned creature. As a swift action, the creature chooses one target within sight to smite. If this target is good, the creature adds its Charisma bonus (if any) to attack rolls and gains a damage bonus equal to its HD against that foe. This effect persists until the target is dead or the creature rests.
When ordered to track prey (usually humanoid prey), a bull mastiff receives a +4 bonus to any Will saves against enchantments or illusions directed at it, and the DC of any Handle Animal skill check by anyone other than the dog's master is 5 higher.