Queen Cryshalis actually managed to defeat Celestia and was defeated by the power of 'love' instead of the elements of harmony. King Sombra is weird and I just dont like him no offense but at least he actually..nevermind Discord got tuned to stone,twice and is now reformed Trixie is just a boaster not really a dangerous threat and the alicorn amulet was the reason See More▼ why she was powerful and evil though it didn't do much about her wits. Nightmare moon got defeated -_- Technically with this Queen Cryshalis is the best villian so far,Not saying shes my favourite though(since its Discord).I am not being a hater,just pointing out facts that I found.No hateful comments please I am just stating my opinion and if you have different opinions, thats fine by me
King Sombra 
Nightmare Moon 
Discord 
Trixie 
Queen Chrysalis 
King Sombra is weird and I just dont like him no offense but at least he actually..nevermind
Discord got tuned to stone,twice and is now reformed
Trixie is just a boaster not really a dangerous threat and the alicorn amulet was the reason See More▼ why she was powerful and evil though it didn't do much about her wits.
Nightmare moon got defeated -_-
Technically with this Queen Cryshalis is the best villian so far,Not saying shes my favourite though(since its Discord).I am not being a hater,just pointing out facts that I found.No hateful comments please I am just stating my opinion and if you have different opinions, thats fine by me