Friendship, for the millenia it has existed, has brought peace and harmony. Even when it was used by evil, one general rule that was believed to apply regardless was that friendship could never be used to kill.

That rule was broken in one certain Battle of the Bands, by the group known as the Rainbooms.

Whether it was because Princess Twilight's power proved too strong, or because their friendship proved to be extra damaging, the very thing that brought the Dazzlings to life, their gems, had been destroyed.

And of all people to find this out, it was the Canterlot Movie Club.

Can they revive the Sirens in order to make it seem like they were just defeated, rather than outright killed?