Thanks Your Charles Stross/ If You Want Slaad You've Got It...

Slaad on the rocks
Slaad on the streets
Slaad in the sky
Slaad on the sheets
If you want Slaad
You've got it...

It looks like someone else has caught Open Content Versions of Non-OGL Classic D&D Monster fever, as Bat from Ancient Vaults & Eldritch Secrets has presented the first of the Senufio (SErial NUmbers FIled Off): The Scarlet Marauder.