Aboleth
Beholder
Blue Slaad
Chuul
Cloaker
Flumph
Gibbering Mouther
Grell
Intellect Devourer
Mind Flayer
Nothic
Otyugh
Red Slaad
Slaad Tadpole
Spectator
Death Slaad
Gray Slaad
Green Slaad