,,Well. That’s just fantastic!’’- Say Dashie and slowly clapped her hooves.  
,,You must believe me! We need you and Captain Celaeno to sing song to this movie because Comic Con in Vanhoofer is in this saturday!’’ I said.  
,,Or what the Boss do to you?’’- Dashie asked. I sigh.  
,,Or the Boss fired me and my friends!’’-I said. Dashie sighed.  
,,Fine. I’ll sing this song. But this is only first and last time.’’
 
 
That was fragment from my short fanfic ,,Vanhoofer Comic Con’’ from Chapter 5 ,,Dashie! We need your help!’’.

@Megas75  
@Background Pony #EE2D  
My guesses, from most likely to least likely:  
Secrets and Pies - Seems like the most obvious example, since we know this one has Dashie.  
Uncommon Bond - Since we don’t know anything about this episode, maybe it’s a Wonderbolt centric episode?  
Shadow Play - Could the finale have a scene showing Dashie on the team?  
Marks and Recreation - While a longshot, we know Rumble is playing a central role in this episode, so maybe Thunderlane will make a cameo. Since Thunderlane’s a Wonderbolt now, maybe he’ll be in uniform if he does, and if so, Dashie could show up with him since she’s his teammate.

Wow, at this point it could be any episode!  
Huh… maybe secret and pies?

Of all the new screenshots we got this is the only one I can’t make out for the episode

I can never get enough of Dashie in her uniform!