Research: Blackfallow Ink

As of BfA 8.3, this research only teaches the following eight glyphs:

1. 
   
2. Glyph of Shadowy Friends
3. 
   
4. Glyph of the Ursol Chameleon
5. 
   
6. Glyph of Disguise
7. 
   
8. [spell=56986]
9. 
   
10. [spell=112462]
11. 
    
12. Glyph of the Heavens
13. 
    
14. Glyph of Burning Anger
15. 
    
16. [spell=68166]
17. 
    

Seems to have a chance to teach other glyphs that aren't on this list. I also learned Glyph of Beacon of Light, Glyph of Crittermorph, Glyph of Deep Freeze, Glyph of Barkskin, and Glyph of Vanish.

Also teaches Glyph of Aspect of the Cheetah, Glyph of Mirrored Blades, and Glyph of Mass Dispel.