Reverse: 1999 players were first introduced to 37 in the Version 1.4 update. She is a great 6-star character that many Reverse: 1999 players are looking to invest in, and that’s simply because of her ability to act as a DPS and Sub DPS. She’s usually used for her AoE DPS abilities, but this can also come at a disadvantage if Timekeepers do not accurately place her in the right teams.