Frostbrood Whelpling
The {item:inv_pet_dkwhelplingfrost} Frostbrood Whelpling is a Frost Death Knight pet sold by Slimy in Acherus during the Legion expansion, requiring completion of the Broken Shore and Class Mount questlines along with maxing out all empowered artifact weapon traits on the {item:inv_sword_1h_artifactruneblade_d_01} Blades of the Fallen Prince.
The 
Frostbrood Whelpling is a Frost Death Knight pet sold by Slimy in Acherus during the Legion expansion, requiring completion of the Broken Shore and Class Mount questlines along with maxing out all empowered artifact weapon traits on the 
Blades of the Fallen Prince.
Guide awaiting review
Locate Slimy in Acherus
Slimy is found in the Hall of Command in Acherus, near the portal to Amal'thazad's Chamber. Before he will offer his wares, you must complete the Broken Shore questline and the Death Knight Class Mount questline, and have earned the Power Ascended achievement by maxing out all empowered artifact weapon traits on the Blades of the Fallen Prince.
Purchase as Frost Spec
Switch to Frost specialization before speaking with Slimy, as the Frostbrood Whelpling is only available for purchase while in Frost spec. Buy it for 
1000 Order Resources.
