Slaad

From Ardrana

The slaadi are bipedal frog-like beings who dwell on the Outer Plane of Limbo. They scavenge battlefields of the Blood War, feeding on the dead and using the wounded as instruments in their reproductive cycle. Slaadi seek to change the established order on all planes to bring themselves power, but they lack the will to mobilize armies or become involved in the intrigues of other fiends. Therefore the powerful varieties of slaad pursue their own agendas, using less powerful types as their thugs and agents.

Slaad heads are huge and their claws extremely sharp. A symbol of power is embedded in the forehead. Nonmagical tattoos on a slaad’s forehead signify past achievements (kills, conquests, duels) and current status. The more powerful slaadi have polymorph self abilities and can appear as humans or demihumans. Slaadi speak their own language. Limited telepathy allows them to understand and converse with all things.

Note: Slaadi originally appeared in this form in the Planescape Monstrous Compendium Appendix I for the AD&D game from TSR. Their use here is for the purposes of providing context for the campaign only.