[TheWetFish]

Thanks for the help. I'm looking through the Dom3DB (for the first time). Where am I looking for the attribute that produces gems?

I'm using the summoned Sea King as an example.

In retrospect units like the pretender Great Enchantress have "Gems(1S)" in the Special column of the Dom3BD.
The Sea King only has "Grants water breathing"

Belphegor does not have any notation in the Special column of the Dom3DB (at all)
Barathrus does have "gems(1E)"

The Dom3DB is awesome, but it seems this is partially undocumented. So far Belphegor, ID# 810 and Sea King, ID# 580 are the only known units that produce gems are are not documented in the Dom3DB.