Plotforge

AN: Hello again! Been a while since I posted a new idea, but after discovering Wander Over Yonder and the adorable yet psychotic Lord Dominator I got a couple of thoughts. Here's the first!

Out-Villained (MLP/Wander Over Yonder)

King Sombra's Dark Magic, Queen Chrysalis army, Lord Tirek's ability to steal magic - together, they would be unstoppable. After all, Equestria was a big place, they could afford to split it three ways, and with their combined might the princesses would fall easily. Or, at least, that was the plan.

Until Lord Dominator appeared and changed everything.

Arriving from another galaxy in a warship larger than their planet, the alien villain attacked the planet without warning, harvesting the very magma that kept the planet alive while sending robotic drones to attack the creatures living there.

Faced with a foe more powerful than any of them, the three great villains find themselves with no choice but to do the last thing any of them wanted to; join forces with the very ponies they sought to conquer, for the sake of the entire planet.

AN: There you go. There's always a bigger fish, and sometimes all it takes to get characters to work together is a deadlier threat.

What do you think?