Board Thread:Council of Arrowverse Wiki/@comment-9346948-20180216065020/@comment-24152851-20180315234636

Savitar is a tricky one, because the "Barry creates time remnant" part is simultaneously both early and late in his life. It might be worth mentioning it both at the start and the end, since both versions of Savitar was there at that time.

Also, I thought Future Barry trapped Savitar after Iris was killed, where he broke out of the Speed Force in the past.