Semi-Automagic Cranial Cannon

Source
This item is created with Engineering (1); taught by Schematic: Semi-Automagic Cranial Cannon.

Rank 2
With Rank 2 of the schematic, the required materials are reduced.

Rank 3
With Rank 3 of the schematic, the required materials are reduced.

Trivia
This was one of the crafted items, showcased during BlizzCon 2015.