chaotix42
First Post
If the demon has fewer than 4 spawn, it will generate one new one at the start of its turn (probably after things like ongoing damage). I would say it is not an action at all, but something that occurs spontaneously, independent of the demon's actions, like the adamantine dragon's thunder echo after it uses its breath weapon. I imagine a blister swelling & bursting, releasing a podspawn while the demon goes about its evil work.