"Well a future episode is explained easily enough, if you've played Super Paper Mario.
How can no one have seen this before, Pinkie has just been given the way to destroy all the worlds! We're all doomed if we take our eyes of her for a minute, because she'll become a thousand times more powerful then us all and she make mirror copies of herself. Our lives will be a joke to her! Even when she's making us all as powerful as she is by complete and utter accident, we could probably demand more seasons at that point.
In other news I'm pointing out crystals hearts, clown make up and a future episode in Season three of MLP: FIM from hasbor has Pinkie pulling mirror copies. This is a bigger revelation then the wedding episode plot is basically the Swan Princess.
Also Dimentio's quote tends to reflect what was happening with Sombra quite well, until he choked on the crystal hearts power that is.
In all this is another quirky motivational that is another in an entirely pointless line of motivationals brought to you by me. It's just something fun to think about.
PS: Pinkie may or may not have been planning to turn the entire crystal kingdom into a snack for Sombra. Paranoid much? We all already know Fluttershy is evil just because she's adorable and Pinkie had a Fluttershy costume. A FLUTTERSHY COSTUME! This means Pinkie may be the real evil mastermind. She was the one to also reveal the fake crystal heart almost as if on purpose while juggling on a ball like she was a Mario Bro. 3 boss fight with Lemmy."