"Obsidian Cyber Wolf"@en . . . "The Obsidian Cyber Wolf was a mount for Heroes of the Storm introduced with the Machines of War. It was purchasable as part of a limited-event bundle."@en . . "The Obsidian Cyber Wolf was a mount for Heroes of the Storm introduced with the Machines of War. It was purchasable as part of a limited-event bundle."@en .