A human pacifist ends up in equestria. A place of beauty and friendship that he's all too happy to enjoy.

Time among the ponies soothe his soul and lightens his life. Eventually he decides to set forth to see the rest of the world.

It is a choice he regrets. The outside world is all too familiar to him.

The arrogance of the minotaurs
The distrust of the Griffin.
The anger and greed of the dragons.

The world outside of equestrian lands is no paradise.

There is no harmony.
No balance.

But he will make it so.

With the six elements together he could change it all.

Reshape or erase the non pony half of the planet.

It'll be as easy as snapping his fingers.

Maybe instead of a pacifist, just say he’s hated how much conflict there was on earth.

To say he is a pacifist and then tickle the idea of eradicating a large portion of the planet because they’re mean is hypocritical.

Thanos did what he did because he believed killing half the universe would lighten how much resources are being used and allowing everyone left to be able to eat and live instead of struggling to survive. Or something like that.

6619567
Fair enough.

It's Thanos!

6621060
Oh my god, you cracked the code!