I would probably be like: "Finally... I reach The Tower where he waits..." or "Seeya'll in Equestria!" ... 'Cus i probably would come to Equestria as Karl.
I haven't put much thought so much as into what I want to hear, but so much as what I would have wanted to say if I had the correct set up. When I have a kid, I am going to be adamant as heck about their first word being "quote" Then on their deathbed, I'd love for them to say "unquote" just as they die.