Mount Gundabad and Dol Guldur are very far away and separated by part of the Misty Mountains. Please explain how it took Gandalf minutes to get from one to the other in the Hobbit movies. Express your anger in terms of number of fucks given by Peter Jackson.
new headcanon: Azog has sworn to end the line of Durin because of their ancestral claim to the lands he now occupies. Mount Gundabad was Durin‘s place of awakening, Khazad-dum the kingdom he built. He’s actively pursuing Thorin because the War of Dwarves and Orcs reminded him of that claim. In orc terms, if you kill the owner, it’s yours.