I know this joke has probably been done to death at this point, but I can’t help it. The moment the Equestrian cavalry marched onto the screen, I immediatly thought of Doctor Strange and Wong’s little quip from Endgame.
 
Also, yes Sunburst. It would have been nice to see more characters in this lineup that probably got left out for time/budget reasons. The CMCs, Mudbriar, Zephyr Breeze, Braeburn, Stygian, Snap Shutter and Mane Allgood, Ahuizotl, Daring Do, Caballeron and henchponies, Celaeno and the pirates, Grubber, the residents of Hope Hollow, I could go on.