[Trexmaster]

Well, the hunted level means the barghest was level 42. We don't have enough information to say whether or not that's 100% accurate damage-wise, but--

It probably had around 35 WIL for Demon Drool, which it gets half its level to the damage alongside that, and targets defense.

Hunted applies to the damage -before- defenses, so, its Demon Drool would be doing 73 damage. Odds are it might've had more WIL than that or maybe your defenses are actually that low, but, 70 damage isn't unheard of.