Fishing Worm

If attached to a hook and line and used as
bait for fishing, it will 100% of the time hook
an aquatic creature (Not necissarily from the same body of water). Could be a fish, could
be an Elemental, could be Dagon himself.
If the creature that is hooked is killed, the
worm will wiggle its way out of the creature
and be ready to catch another *fish* in 2d4 hours.