Quick Question

How do I make units that are summoned not have a timer?

And if there is no way, what spell has no timer on summoned units?

Dark Portal (a hero spell that Archimonde uses in the end of the Night Elf RoC campaign) makes units without timers.

Alternatively, you can make a quick and easy trigger to detect when a certain kind of unit is summoned, and replace it with the same unit. That should shed the summon timer.

Dark Conversion also works without a timer, although it's not a typical summon job.

Hey thanks. I think I will use the second suggestion.