Luisa And The Miner's Widow Rout Queen Chrysalis
You are seeing Queen Chrysalis in the process of getting her ass kicked. She foolishly traveled between the worlds to the Dungeons Of Hinterberg, specifically the Kolmstein dungeon Icicle Trail. Chrysalis had uncovered some vague clue that there might perhaps be a relic of great power, which could further her nefarious plans to dominate all of Equestria. In point of fact, there is nothing for Queen Chrysalis in any of the dungeons of Hinterberg. Its magic is strictly localized to that charming and picturesque corner of the Austrian Alps.
Unfortunately for mean old Chrysalis, she has run into Luisa, who instantly sees her for what she is. The Magic of Hinterberg itself reacts to Crysalis' presence like an immune system attacking a virus. And in a big reversal of the usual state of affiars, it has sent an obliging Miner's Widow to back Luisa up.
Poor Queen Chrysalis isn't up for the Widow's tornados of fire, or her catastrophic rock falls, and she can swing her really big mining axe with extreme prejudice.
As for Luisa, even on a bad day, she is an opponent against whom most monsters in Equestria do not stand much chance of being anything more than a mere annoyance.
The Electric Horses have awoken, and their high voltage force fields do nothing to reduce the danger posed by this fight.
Queen Chrysalis disengages and bids a hasty retreat.