Items: Keys of the Past





With Keys of the Past you can complete a stage of stages that aren't available on the day you use them. If the event is already available that day it won't show up in the list.

You won't use Stamina for the stage. But depening on the stage's difficulty you will need to use more keys.
 * NORMAL and HARD difficulties require 1 key
 * Z-HARD and SUPER difficulties require 2 keys


 * Etreme Z-Battle stages require 1 key