Since the beginning, Doc Silence has warned the Indestructibles, his team of super-powered protégés, that magical threats would be the most dangerous. The team has faced down alien invasions, time traveled to post-apocalyptic futures, and more since they first banded together, but now, for the first time, they are confronted with not one but two sources of dark and dangerous magic. Together, Jane, Billy, Kate, Titus, and Entropy Emily will go up against an evil necromancer, warping his victims into weapons in a reckless pursuit of wealth; and an even stranger threat, a young girl with inherent mystical abilities who has become a pawn in an interdimensional power struggle. When an entire town disappears, the Indestructibles - a solar-powered girl, a boy with an alien in his mind, a ballerina vigilante, a werewolf with confidence issues, and a Whovian with a black hole where her heart should be - must band together with new allies to stop dark forces far beyond their comprehension. This is their greatest challenge and most personal mission yet. Has all their training been enough to prepare them?