Festival of Frights

Festival of Frights is a limited premium special Halloween Card Pack of the Grab Bag series. It was available from October 26, 2015 and introduced Double Immense Boost Skills.

Cards added:
 * Masked Tricker Pavia, new UR
 * Quna, Treating All, new UR
 * (Lethargic) Belphegor, Morguesmith, renewed UR
 * (Evil Matron) Archsummoner Totalel, renewed UR
 * (Supernatural) Grand Rhio Sisters, renewed UR