Event Duration: 12 Feb 2019 ~ 14 Feb 2019

This event offers the chance to get Black Tea Artifact energy more efficiently by challenging special stages with either Stamina or “Gate of Trials Tickets”.

Gate of Trials Tickets can be bought in shop for 5 Magic Crystals each to a maximum of 200 each day.

As the stage difficulty increases, you can earn more energy as seen:

Read more about Artifacts here.
Read more about Black Tea here.