JustSomePainter11
"[@AC97":](/images/2401700#comment_9158526
)
Actually during Summer Sunset Setback, Tirek, Cozy and Chrysails used their teamwork to get in to Canterlot and managed to sneak past Twilight and her friends (EVEN DISCORD :0) to get the book to how to use Grogar's bell and it also made them figure out the true main source of power to Mane 6's success at the end of that episode that Sombra never found out on his own.
Actually during Summer Sunset Setback, Tirek, Cozy and Chrysails used their teamwork to get in to Canterlot and managed to sneak past Twilight and her friends (EVEN DISCORD :0) to get the book to how to use Grogar's bell and it also made them figure out the true main source of power to Mane 6's success at the end of that episode that Sombra never found out on his own.