NPCs composing that spawngroup :

CWG_Model_MC (33%)

CWG_Model_XA (34%)

CWG_Model_XC (33%)

NPCs spawning around that spawngroup :
(Max range : 100)

soldunga_99, range=87 (-58,-888,50)

soldunga_100, range=74 (-65,-934,53)

soldunga_101, range=79 (-71,-881,49)

soldunga_102, range=45 (-136,-968,48)

CWG_Model_MB (75%)
lava_elemental (25%)

soldunga_103, range=53 (-113,-969,48)

soldunga_104, range=27 (-112,-923,48)

soldunga_105, range=51 (-137,-973,48)

soldunga_107, range=72 (-204,-954,48)

soldunga_108, range=21 (-142,-901,52)

soldunga_109, range=61 (-183,-879,49)

soldunga_110, range=39 (-173,-901,51)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_113, range=89 (-226,-941,48)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_129, range=41 (-178,-935,53)

soldunga_130, range=26 (-164,-930,53)

soldunga_131, range=86 (-160,-1006,53)

soldunga_132, range=91 (-171,-1008,53)

CWG_Model_XA (50%)
CWG_Model_XA (50%)

soldunga_133, range=93 (-144,-1015,53)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_134, range=82 (-187,-989,53)

gnomish_conjurer (50%)
gnomish_miner (50%)

soldunga_136, range=91 (-78,-990,53)

soldunga_137, range=72 (-72,-948,53)

CWG_Model_MA (100%)