Mace and Rabbit Interaction

If a Rabbit gets killed by a direct smash attack from a Mace they could guaranteed drop a rabbit's foot. It would be hard to hit them, but if you can do it it would be a nice way to get the rare rabbit's foot. In addition it might be interesting if rabbit's feet made potions of luck rather and have something else make potions of leaping (feathers?). The luck potions could also make the later game more interesting.