With high stakes action and big imagination, Norgal and Agatha embark on a quest to find an invisible staircase to the heavens, atop which sits Mulgrid the All-Knowing. With dark assassins everywhere, Norgal hopes the aid of Mulgrid will give him the upper hand.

Slashing their way through gorgons, bombing their way past gargantuan spiders, and navigating the...