Jeff Lafferty
Jeff Lafferty is credited as penciller on 7 issues, cover artist on 3 issues, inker on 2 issues and colorist on 1 issue in grailworth's catalog, 5 issues of them across 2 series we value. Characters first seen in issues they wrote or drew include Prime, Black Knight, Amber Hunt and Night Man.
Characters they introduced
Every issue
Doom 2099 (1993) 3 issues
Lord Pumpkin / Necromantra (1995) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.