Killer Copper Pieces: Kinsutes

Among the three poisonous servants of the sorcerers number these:

Take one unwanted by their family, by force or guile or sale, young or old, healthy or sick - it does not matter.

Put a coin in their mouth. Make sure they do not swallow it yet. Wrap them in a sable shroud, so tightly they cannot escape it on their own - break their limbs if you must. Pour sow's milk over their face until they can barely breath. Abandon them on a mountainside.

If all goes well then the land will not know what to do with them, and they will be transformed into a black boar. This boar will be compelled to sniff out valuables and scarf them down, and when its belly is full of them it will return to you. Then you may cut it open and retrieve the wealth it has swallowed, but you must then provide it with a doll - it doesn't matter how raggedy or fine - and allow it time to wallow with its dolls while the slit in its belly heals.

It's really not worth trying to skip out on your end of the bargain.

They are

Kinsutes

HD: 3 AC: 13 ATK: 1d12 gore SAV: 9 MOV: As wild boar INT: As desperate person ML: 5
No. Appearing: 1d4

Shapeshift: A kinsute can change back into its human form, but it will always be wearing an article of black clothing and have a pig's nose. Also, if presented with an object of any significant monetary value while in human form it must test morale or revert to boar-form and attempt to consume it. In human form their stats are pathetic, don't even bother with them, they pretty much only take human form to beg for their lives or sneak around poorly.

Kinsutes can sniff out valuables as a truffle-pig can snort out truffles.

A kinsute's belly will be filled with 4d6 sp worth of valuables. However, killing a kinsute transmutes the valuables in its bellies into reeking black sludge. Valuables in a kinsute's belly will otherwise be fairly preserved. They will resist anyone but their creator trying to cut open their belly with all their might.

If denied its dolls and doll-time, a kinsute will double in size, HD, damage, speed, etc., and seek to devour its creator as it as it once did valuables.