Creatures that drop Rattlebones Master Duel Housing Item

I know of 7 creatures that drop Rattlebones Master Duel. There could be more, I don't have the scoop on ALL the bosses out there yet. I been trying to get Noah to do my work for me - uh, I mean HELP me, but I haven't had much luck yet.

Name		World
Jade Oni		Jade Palace, MooShu
Malistaire Drake		Dragonspyre Academy, Dragonspyre
Othin Stormfather		Ravenscar, Grizzleheim
Rattlebones		Unicorn Way, Wizard City
Santa Muerte		Kondha Desert, Khrysalis
Starburst Spider		Baobob Crossroads, Zafaria
Tse-tse Snaketail		Baobab Crossroads, Zafaria