Saeviomagy said:Says who? Choose an amount of gold you want them to be worth, deduct it from the monster's treasure package, and tell your players "well, it's magic, but it doesn't seem to work unless you're a <insert monster here>, but you might be able to make something else out of it". Then if you want to add some flavour, narrow down what can actually be made a little (or a lot - up to you really).
I think my players would look at me with a look somewhere between confusion and horror if I informed them that a sahaugin's trident or a banshrae's blowgun was magic that didn't seem to work unless you were a sahuagin or banshrae, or suggested that they were valid targets for the Disenchant Item ritual. Then they'd probably ask me to repeat myself, all the while readying the ropes in case they need to keelhaul me...
