Nightshade was once the best warrior in Delgarvo. But defeat at the hands of the evil sorcerer, Avoch Dar, left him without his sword arm. Now Avoch Dar has returned and intends to lay Delgarvo to waste. Only Nightshade can stop him. But what use is a one-armed hero against such powerful sorcery?

The foul sorcerer Avoch-Dar has slipped through his pursuers' grasp, taking the Book of Shadows with him. And once he has unlocked the book's mysteries, he will return to Delgarvo, invincible. No one but the mighty warrior Nightshade realises this danger. And with the book gone, he feels more powerless than ever. But the sorcerer has left behind his enchanted crystal. Could this be the key to his own destruction? Nightshade is determined to find out—for the fate of all Delgarvo is at stake.

Nightshade is gathering forces for the final confrontation. Taking the battle to Avoch-Dar, Nightshade knows this is their only chance for peace. But there is one last hope - the fabled weapon, Cats Claw. Nightshade must find it or evil darkness will reign on earth forever.