 Glossaryck (voiced by Jeffrey Tambor for seasons 1–3, Keith David for seasons 3–4) was Star's magic guide, who lived inside the Butterfly family's Book of Spells.While he initially died after Ludo burned the book in "Battle of Mewni", Glossaryck was resurrected in "Rest in Pudding" but appeared to have his intelligence regressed that of a household pet, being only able to say "Globgor!