He'd get really depressed because of how much smaller he got. Never know, one of us might be Lord Tirek in disguise.
He'd also love ponies and not suck all of their magikz.
I've got some games that I've never finished, not because of other things though.
Here's my list: Oblivion, Pokemon SoulSilver, Pokèmon Black V2, Banjo Kazooie N&B, all the Halo games, and Dragon's Dogma.
Some of you might recognize the last one.
Well, it went on for a little too long. Instead of the long intro, there could be some epic stuff going on. Of course that would mean almost making a new song, hence you'd have to make the new stuff match with the older stuff.
I'm not exactly into the intro, but about 1 quarter in it's pretty good.
I imagine myself against Nightmare Moon and Nightmare Twilight(Equestria Girls). Then of course defeating them both with my awesome and powerful unicorn magic.