I know I have written this before from my previous blogs, but wanna try writing it again to hear other's opinions.

In the last episode of Season 2, Element of Harmony was mentioned, but never been used due to Twilight and friends' failure after being captured by the Changelings. However, if Twilight and friends were able to get the Element of Harmony during that time, would they be able to defeat Queen Chrysalis and the Changelings, or even used, still the Changelings be invulnerable due to the love energy that they absorbed/stolen from Shining Armor?