Gravekeeper's Chief (GX) Signature Cards Idea:

• 19 cards first released after Goat's card pool closed (2005-08-20): Gravekeeper's Ambusher, Gravekeeper's Commandant, Gravekeeper's Descendant, Gravekeeper's Headman, Gravekeeper's Heretic, Gravekeeper's Inscription, Gravekeeper's Nobleman, Gravekeeper's Oracle, Gravekeeper's Priestess, Gravekeeper's Recruiter, Gravekeeper's Shaman, Gravekeeper's Spiritualist, Gravekeeper's Stele, Gravekeeper's Supernaturalist, Gravekeeper's Visionary, Hidden Temples of Necrovalley, Imperial Tombs of Necrovalley, Necrovalley Temple, Necrovalley Throne

Checked against the Goat format Forbidden & Limited list (April 2005) as of 1 October 2026 and its card pool (no card first released after 20 August 2005), with the sizes and copy limits of a Anime deck.