new qotw

So in thinking of the most recent of the harry potter books. Horcruxes are things you can put part of your soul into when killing someone. The {hor} part being oh lets say short for horrible. Well what if you were to save someone's life, and put good luck into an object {instead of part of your soul}. What would the object be? We will call this a woncrux. {won being short for wonderful}.
my answer:
I think the object i would put it in, is our car. That way we always would have good luck, in driving on the road. {safety from accidents, flat tires, etc.}
this is quite a different question, so bear with me and have fun with it.