If the ability lasts long enough to be close to Call Beasts timer and has potent effects then it'll be a success though the thought of chain spawning Dipper Yulys is nauseating.

You could in theory use cheap pets like Nazuna, Sieghard or Anna if the ability is potent enough but this would limit use on more expensive jugpets like Yuly, Fargann and Sashra for most individuals.

If the ability does indeed last 15mins or more then the cost could be justified but this again rests on how powerful the ability makes pets.