Alter-Clan Booster 1: Eternal Fiends of the Night

"Eternal Fiends of the Night" is the first Alter-Clan Booster released.

Contents

 * Includes 45 cards (2 GR, 4 RRR, 6 RR, 14 R and 19 C) + 10 SP (Parallel) cards.
 * Includes further support for the Murakumo clan
 * There are 7 reprints in this set.
 * The SP cards area featured in "Bakumatsu" theme.
 * Includes support to Yasuie, Shirayuki and Magastsu