NPCs composing that spawngroup :

a_council_overseer (100%)

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

shardslanding116404, range=56 (-647,2124,-401)

shardslanding116443, range=95 (-617,2162,-401)

shardslanding116445, range=92 (-722,2212,-401)

shardslanding116480, range=46 (-731,2159,-401)

shardslanding116550, range=43 (-705,2078,-401)

shardslanding116653, range=36 (-728,2148,-401)