The Crone of the Kraul

Poor Heralath! And this dwarf... Lonebrow. What a brave soul he was. We must not let their valiance go for naught. This crone... Charlga Razorflank ... must be stopped. Surely, infiltrating the Kraul will be perilous. There isn't time to send word to Darnassus. <name>, assemble a party to slay the crone. Bring me Razorflank's Medallion as proof of demise.