Realm of Survival: Boss Blitzkreig

 is a limited time card pack available starting June 23, 2013.

The pack featured two new cards, one rare and one ultra rare, with the latter drop rate at 5&times; the usual. Both cards possess skills for defeating raid bosses, specializing in the Never Never Land raid event. In addition, standard cards from the Legends Card Pack were also drawn with the ultra rare drop rate at 2&times; normal.

Card Additions

 * Cloaked Sage Heloise
 * Wildwood Warrior Shirley