This recipe doesn't combine as is here.
After reading and scribing - Research: Sortilege Sheets & Battle Diagrams - and then pulling up the spell in my Research Tome, it shows that the recipe ALSO requires 1 Ink of Clout
So it's
1 x Ink Additive of the Nameless - Bought
1 x Ink of Pain - Crafted, Bought
1 x Invigorating Thickener - Crafted, Bought
1 x Quill of the Forest Stalker - Crafted, Bought
1 x Runic Sortilege Sheet - Crafted
1 x Ink of Clout