Spell Breaker help

Ok I wanna know how to get the Divine Favor Skill "Spell Breaker"

Its on some blessed griffon boss in thunderhead keep. Does anyone know where this boss is?

I got it off something in snake dance. Was probley a blessed griffon but i don't remember now.

Aye, I also got it from a named griffon in Snake Dance. Recommend checking the Elite Skills list of locations here: http://www.xennon.co.uk/eliteskills/