Not all of the Mane 6 will ascend to Immortality, the rest will become Titans.
- The route to Immortality is long and hard, and not everypony makes it for those reasons. For the purpose of this WMG, I propose the following make it.
- Twilight Sparkle - One of the most gifted wizards of her generation, and already on the path.
- Rainbow Dash - Also on the Path, and has actually made progress, via her museum.
- Fluttershy - Despite her shyness, is an extremely gifted druid.
If they do all ascend, they will merge with the Elements of Power as part of the process.
As a way of cleaning up loose ends