Witchy Workshop sends the creatures you grow back to work

Witchy Workshop gives its garden a workforce to grow. The official Android description says magical seeds hatch creatures, and those critters can be put to work crafting ingredients. The things you collect become participants in production.

The loop returns to them: potions, scrolls and talismans are described as ways to upgrade both critters and workshop. That connects the next craft to the workers that help make later crafts, rather than treating the collection as decoration alone.

The listing does not supply seed probabilities or an assignment table, so there is no supported best worker to prescribe. The question worth investigating is what a particular creature contributes and which upgrade changes its job. If you enjoy a collection whose members have work to do, look at the cottage through that production loop. A new critter can be both a discovery and a new pair of hands.