Green slaad

Green slaadi were unusually intelligent slaad shapechangers and spellcasters.

Description
Green slaadi appeared as the result of an infection of a humanoid spellcaster by a red slaad egg or a blue slaad's chaos phage. If the infected humanoid could cast sufficiently powerful spells, instead of a red or blue slaad, a green slaad appeared.

Beside their spellcasting abilities, green slaadi were also shapechangers and could assume the form of other humanoids. They usually chose to assume the form of their former hosts.

After some time, a green slaad could learn how to magically transform permanently into the stronger gray slaad. Learning this process could take decades.

Appearances

 * Dark Pyramid of Sorcerer's Isle