@derpdederp nah, she'll just stay indecisive forever and just go in circles, she'll give her party items to help them reach the demon lord's castle then she'll regret it and not be ready so she'll put up a new barrier they can't get past, then she'll feel better and give em the key...then regret it and set up some new form of barrier
...and when that doesn't work anymore she'll have some low level imp stand in the throne room and say "sorry but your demon lord is in another castle" at least 8 times
...then she'll turn the moon into a giant mecha and use it to destroy an invading fleet of anti-evolution aliens
...then she'll need to gather the 7 mystical dr*g*nb*lls but flub the wish at the last second, and everyone will need to wait a year so they can re-gather em to undo what she messed up
...and by then she'll have some new distraction tactic set up
and to see what that is you'll have to tune in next time on Super Poke'YuushaMaou Z GT World 3