Once the enemy drops down, you can use your Sprite to float up and out, leaving them behind. If you want to be extra toxic, you can emote at the platform above as they run into the two available ...

My flying city in Airborne Empire is tilted at a 1 degree angle. That's not a big deal: it's barely detectable visually and it doesn't seem to be bothering my citizens. It sure is bothering me ...