Xe__or

It's sad that no villain in MLP actually made the main characters question their ideal of friendship. Like imagine a legit group of villains who are legit friends too - like really close villains. What's the point of having a villain if they don't make you question your ideals or at least challenge them? Like no MLP villain actually challenged the Mane 6's idea of friendship; they were just bad, and that's it.