Make Blup show up in the water dragon cave after he flies away from Terinyo
Blup should appear in the WDC with his mommy after being told about it.
This is something that really bothered me when I played ADOM as a kid, actually. I always expected Blup to show up in the WDC after he flies off... and was kind of disappointed not to find him swimming around there. Maybe he should have a special message thanking you?