Warlocks in Season of Discovery are conducting all sorts of funky rituals using bits and bobs from creatures all across the land. One of these incantations leads to the Rune of Grace, but you’ll need the jawbone of a wolf, and apparently those are a rarity these days.
Wolf Jawbone Farming in WoW: Season of Discovery
The fastest way to get a Wolf Jawbone is to farm any wolf species found in the Coldridge Valley portion of Dun Morogh, shown below. If you’re in a pinch, or can’t get to Dun Morogh, these also drop from wolves in Elwynn Forest and darkhounds Tristfal Glades.