stu accepted her explanation , he and wort wished them all the best , they went to explore the outside world , were imprisoned by a witch with the desire for a house made of sugary products , rescued by mother nature , put to work performing domestic service , enlisted to save castle nirvana , broached a truce between a care-bear , piglets and elfins when they learned they had magic amulets which allowed them to speak with the animals , were delivered through the treetops where wort lost his amulet , accosted by trolls on camels , saved by mercenaries on foot and finally sat around an oases reciting everything for their heroes .