I love using Thouls because their Sword & Sorcery weird feel I began to want to use them for my next up coming Adventurer,Conqueror, King, & Astonishing Swordsmen & Sorcerers of Hyperborea second edition hybrid adventure. They weren't listed under their usual monster label in either rule book so I went back to Goblinoid games Labyrinth Lord retro clone rule book which is the basis for ACK & on the web. In Goblinoid Games forums I came across the following;
"LL has something eerily similar in the form of the Throghrin, which you'll find on page 98 of the core rules" I looked in the ACK's core book & sure enough there's the Throghrin in all its glory.
But there was something else about the Thoul & its ACK's Throghrin counterpart I noticed today. These monsters are artificially created, a mix of troll, hobgoblin, & ghoul plus their not undead. These are an elite & specialized monster to say the least. But whose creating these hobgoblin hybrid horrors? Its gotta be a wizard or some NPC class far more specialized in the creation of hybrid or chimera species of monsters.
This sort of a chimera monster makes me think of the wizards of both Jack Vance & Clark Ashton Smith. CAS's all powerful sorcerer Maal Dweb is exactly the sort of wizard who could & would have created the Throghrin species most likely from Atlantean Pict survivors mixed with a generous helping of troll virus & ghoul DNA. There's probably a demonic pact in the mix someplace but these things breed true with hobgoblins. I started thinking again about the post apocalyptic fantasy wastelands of B/X Dungeons & Dragons when we mixed B/X Dungeons & Dragons with a generous helping of Gamma World back in middle school. Over the last couple of years I've thrown in the Fiend Folio into the mix of Gamma World to pad out some of the edges of the adventure map.
So I'm thinking about many of the humanoid species in the Fiend Folio as being possible chimera or slave race prototypes of humanoids on many of the worlds of the solar system. I can see the Elder Things from HP Lovecraft's 'At The Mountains of Madness' creating five pointed artificial bio-environments or deep space bio ships with a wide variety of these species on board. Possibly these ships might be guarded by shoggoths or worse.
Could the hobgoblins then be one of the species that exits the inner Earth World when the Hyperboreans returned to the surface world of Old Earth sometime in the future? They might have become servants or shock troops for the Hyperboreans longing for another powerful race to serve.