Elyon
Thats a bit too silly if you ask me. I hope all the other trials aren’t just slight variations where he has to get a different girl pregnet. I imagine that will prob be the case for all but the last trial which will be difficult but slightly more reasonable and he will have no choice but to choose that one. Something like option 1 impregnate dragon princes, option 2 impregnate dwarven princes, option 3 impregnate dryad princess, option 4 defeat a certian type of undead monster and tame it. Then he will pick option 4.