After hearing about Twilight's loss in Death Battle, Anon decides it's time for Twilight to take some lessons in self-defense. Twilight isn't interested, saying that the magic of friendship can get her through anything. But is that exactly why she should take these lessons...?
Starlight could have taken Raven. Twilight should get some training from her.
Watching Deathbattle, Starlight has every spell that Twilight used, plus quite a few battle worthy spells that Twilight doesn't have.