Teleport, not to a unit?

Trying to make a spell that can teleport anywhere, like mass teleport that doesnt require a unit to target. Anyone been able to do anything like this?

You could make the target for the Mass Teleport spell target ground instead of a friendly unit.

EDIT: I just tried this, I don't think there's a code to target actual ground, but I set it to nothing, then clicked some ground, and the Archmage started the teleport, but didnt finish it. Then he was stuck there frozen.

Yea, i tried that and got the same result with getting stuck in the teleport casting animation. My next idea is to make a summoned unit(like sentry ward) with the spell recall, and use a trigger to have the unit cast recall when it is summoned. Hopefully, that will work.