Found this og ninja clan in a bulk bin I bought. Likely the Ninja Knights set 4805. Not sure if I'll be able to find all the parts to recreate the set. :
Lego 4805 Ninja Knights Mini Figures Box Set
LEGO Castle: Ninja Knights (4805) for sale online | eBay
Lego 4805 de 1999 Pedroso E Seixezelo • OLX Portugal
Amazon.com: LEGO System - Ninja Knights #4805 (1999) : Toys & Games
Set 4805-1 : Ninja Knights [Vintage & Retired:Ninja] [BrickLink]
LEGO 4805 NINJA KNIGHTS NEW IN SEALED BOX! | eBay
LEGO 4805: Ninja Knights | Brickset: LEGO set guide and database