You'll be able to to grab both as Leaders from the shop starting May 21
The world of NieR: Automata is about to mix it up with Shadowverse in a new collaboration. 2B and 9S are making their way to the card-battling strategy game on May 21, where they'll be available in the shop as Leaders until June 24. You can see 2B in action below, and read on for more about each character's role in Shadowverse.
In Shadowverse, 2B is a Swordcraft Leader and 9S is a Portalcraft Leader. Picking up 2B will net you her "A Blade with a Quiet Volition" flair and matching unit sleeves. You'll get the sleeves for 9S, as well, along with his "A Soul and an Ephemeral Kindness" flair.
During the event, players will be able to take advantage of a 10-day Special Daily login bonus, with various rewards on offer for those who play between May 21 and June 10.