Slaad

The Slaadi are powerful frog-like outsiders (extraplanar beings) of neutral to evil alignment. There are seven major types of Slaadi in Neverwinter Nights. They are, from least to most powerful:  Red Slaad Blue Slaad Green Slaad Gray Slaad Death Slaad White Slaad Black Slaad  The Slaadi were originally created by Charles Stross in 1981.