Celestia and Luna take a bubble bath which soon spawns into a game that takes three days to resolve.
Twilight's plan was a simple one, really; have her friends try Defense of the Alicorns 2, a game that she herself created.
Then she saw her friends actually play it.
(MLP: FiM X Defense of the Ancients 2)
A fair warning, those of you unfamiliar with DoTA 2 might be a bit confused.More Less