Behold, my mind descending into madness. I wanted to see Rarity as a barbarian, the opposite of her "formality" turn up to eleven

Some clone of rarity broke into the real Rarity's dinner party, destroying tables, killing and eating the pigeons, and beating up the guests. Not surprisingly, the actual Rarity shows up and threatens to beat up the intruder and imposter, who throws away her spear to snarl back!

The guests may be amused that the two Rarities will start beating up each other: the clone's stupidity pitted against Rarity's vanity. Whoever loses, everyone else wins a hundred jokes from the loser!