Alicornutopia

Yes, but if you can forbid arbitrary things then that's effectively the same. "No nudity, and no clothing unless at least one garment says 'Hi Timothy!' in English."

Individual summonses do not hedge out clothes even with bindings that would do so for a random summons.

That seems like it might affect Minor's ability to test bindings.

I can't remember if this has been gone into already, but what happens in cases of e.g. "I summon the fairy John Smith"? When there are multiple people who fit the specification of the personal circle, what do?

If you have sufficiently specific requirements, a random summons could work as an individual one. If instead of "hi Timothy" it's a twelve-digit number... I forgot what this was supposed to be useful for.

As an adjunct to Kappa's question: what counts as a daeva's 'name' for this purpose?

What is the traditional way to do a repeater summons for a demon?

...wait, if individual summons don't hedge out clothes, did Revelation not ever get a repeater summons? Because presumably if he had he would have shown up wearing a shirt that said "WILL TERRAFORM MARS IN RETURN FOR A PHONE CALL TO MY PARENTS."

He did: linguistics department and the woman he built a house for

You decide how your name is spelled. If there's a collision it doesn't work at all. (You can't get out of Ganymede summonses that way because there are other specifications.)

Those were after his parents were dead.