Shouldn't all of the mobs here be listed as NMs? Ul'yovra AND Om'yovra all check Impossible to Gauge which is typically an indication of a Notorious Monster. As it stands, there are no NORMAL Yovra-type mobs in the game. I think it should be consolidated in to one table. --TC 13:11, 15 August 2007 (CDT)
Head Butt & Stun
Even the Ul'yovras seem pretty resistant to Head Butt's Stun. It would only land about 1/5 times or so. I'm not sure about how resistant (if at all) it is to other forms of Stun, however.