Timey Wimey BallHer exact words are "I'm about to save your life. From him."

However, she later explains that he would have survived anyway, but been given a permanent wound which would have weakened him and been partially responsible for his death later.

The timelines don't quite match up in any case. In the current timeline, Chrom dies when she's about three years old, while in her future, she claimed to learn the sword from him, and have memories of her mother. She also claims that she comes from a period "more than ten years hence". This indicates that the final battle in the current time happens a lot sooner than it did in Lucina's future.

Let me ask you this, though, NeoCracker: Are you interested enough in the characters and stories to want to play a more traditional RPG featuring them?