Talk:Twins of the Heavens: Separation/@comment-27019819-20151229220211/@comment-25577317-20151229221326

It was announced in the news.

"To commemorate this event, the Rank SS Michaela Seraphim [Goddess of War] card will be updated with four new hidden powers. If you have one, give it another look!"

That section is before the event rewards info.