Duel Masters and Duel Masters: Kaijudo Showdown (Prima Official Game Guide)

Duel Masters Sempai Legends Prima's Official Game Guide is the 2nd and the 3rd official guide books on Duel Masters: Kaijudo Showdown and Duel Masters: Cobalt video games published by Prima.

Contents
Mastery is now attainable
 * Learn to refine your battle tactics with deft attacks and graceful defenses
 * Gain insight into the workings of the Card Shop
 * Become a discriminating aficionado when trading cards for that ultimate deck
 * Unlock the secrets that will advance your gameplay
 * Earn the bragging rights of a true Kaijudo Master!

Trivia

 * These were 2 books released together for the same price. Each books is based on different video games from different platforms.