Items, NPCs, quests, objects and spells of patch 1.12.1, read live from the realm itself.

Kron's Amulet

NPC Level Zone Chance

Dreadmaw Crocolisk 9 - 11 Durotar 7.00%

Corrupted Dreadmaw Crocolisk 11 - 12 Durotar 7.00%
Quest Level Side

Lost But Not Forgotten 11 Both

NPC	Level	Zone	Chance
Dreadmaw Crocolisk	9 - 11	Durotar	7.00%
Corrupted Dreadmaw Crocolisk	11 - 12	Durotar	7.00%