>>135575625She uses her fire powers in-game to fight, and the main reason she thinks she can contain Iblis is because of those powers.
Blaze doesn't die here, she takes on a form similar to that of Burning Blaze using Iblis' power. Her body can't handle it for long so she removes herself from that dimension to save the future. The leading theory is the explosion of Iblis' energy causes the creation of the Sol dimension, where Blaze is then reincarnated. Iblis' remaining power is sealed away inside the Sol Emeralds and the new Blaze becomes their guardian.
There's lots of evidence for this, but the main points are:
* Blaze is now a princess so she can handle the remainder of Iblis' power (like Elise)
* Her kingdom resembles Wave Ocean, which she thought looked nice
* Her kingdom's islands are laid out in the same shape as the Scepter of Darkness, the artifact used to seal Mephiles
>>135575845The entire time travel plot is entirely self-consistent, moreso than Back to the Future