considered a threat

"Associated with nightime, Nightmares and Darkness, sometimes can appear as shadow people but be careful because other malevolent species out there also can come as a shadow so one can never be sure and I would not suggest you ask them."

"Other Physical Information: Being that dwells in spiritual darkness. They usually come around at night. Apparently long ago there was a visitation long ago by Buttahs called Wacshashas who were negative, powerful, aggressive beings." source

"Being that dwells in spiritual darkness. The person may be intellectually developed. The Buttah are normally associated with nightmares, abductions and the taking of small children. They usually come around at night. The Grey aliens who do abductions falls into this category. The Reptilians are also part of this group. They are usually not very physically attractive. Apparently long ago there was a visitation long ago by Buttahs called Wacshashas who were negative, powerful, aggressive beings."
http://www.tarrdaniel.com/documents/Ufology/alien_species.html

Disclaimer: please view this material as exploratory, even metaphoric, if you like.