Empowered Manafiend
Drops from Pugg. First created in the presence of Highmaul runes, this tiny manafiend really packs a punch! Magic type. is an approximately 10% chance drop from , a "rare" NPC introduced in patch 6.2.2 (September 2015) that spawns in the non-instanced highmaul area of Nagrand (coordinates [28, 30]).
The Empowered Manafiend is a Battle Pet from the Warlords of Draenor expansion, obtained by using a 
Warm Arcane Crystal dropped by Pugg, a rare NPC found in the Highmaul area of Nagrand.
Guide awaiting review
Travel to Pugg's Spawn
Head to Nagrand and find Pugg at 28.5, 30.3 in the non-instanced Highmaul area. Pugg is a rare NPC introduced in patch 6.2.2 and has approximately 4.2 million health.
Defeat Pugg for Drop
Defeat Pugg at 28.5, 30.3 in Nagrand to have roughly a 10% chance at the Warm Arcane Crystal. Each character is limited to one loot attempt per day, though Pugg himself respawns within minutes.
Use the Warm Crystal
Once the Warm Arcane Crystal drops, use it from your inventory to learn the Empowered Manafiend pet and add it to your collection.
Tips
You can search for groups killing Nagrand rares including Pugg in the Group Finder under the Custom category using search terms like 'nagrand rares' or 'highmaul'.
