1. NPC: https://www.wowhead.com/ru/npc=171591
2. Говорит на EU:

Deathfang holds the skull, dancing playfully. His extra heads are snapping excitedly.
Deathfang spits the skull back out at you.
Deathfang drops the skull on the ground, then looks at you expectantly.
3. Локализовать.
4. DF/x2