What’s up with the Dol- creatures that are part of the Daelkyr forces? Are there just Dolgrim and Dolgaunts? We've also mentioned dolgrues and dolgarrs. But the "dol" isn't a requirement; chokers, ilithids, doppelgangers and more are corrupted humanoids originally created by the daelkyr.
— Keith Baker (@HellcowKeith) August 30, 2020