User blog comment:Uraharattack/Ultear Return Debate Area/@comment-5303512-20160222154312/@comment-5303512-20160222185125

What Nick said, and since she could be part of time itself, she could help Wendy out in a way that makes her able help out in the fight Against Acnologia in the future (atleast what I believe). Also it is proven that the future is not set in stone and is ever changing.