While playing with flying code for the previous post, I also fixed an
old bug: when you open a fiery portal to another person, entering the
portal should now deposit you at the target person's elevation
instead of your previous one. I.e., if you're flying and you open a
portal to someone on the ground, when you enter the portal, you should
end up on the ground, not in the skies.

Penned by My hand on the 24th of Daedalan, in the year 512 AF.