BlackWing

Under its cracked and wailing sky, the Misery is a vast and blighted expanse, the arcane remnant of a devastating war with the immortals known as the Deep Kings. The war ended nearly a century ago, and the enemy is kept at bay only by the existence of the Engine, a terrible weapon that protects the Misery's border. Across the corrupted no-man's-land teeming with twisted magic and malevolent wraiths, the Deep Kings and their armies bide their time. Watching. Waiting.