Thank you for including Frost! I love how it turned out - the crowd of ponies, all are scared of the Umbrum attack, except Frost and Mo who are having an argument and aren't bothered by the attack. XD
That's true! Mo is twice the size of any of the Umbrum here. And Frost thinks possessing other ponies' bodies is a great idea. Provided you know how to unpossess them and don't accidentally get stuck living in a pony form forever.