GOOD GOD! You have circumnavigated the globe and chosen wisely...The Grail is FOUND! Oh... no, Zoot set light to our beacon, which I've just remembered is Grail-shaped. But wait, look! There! Carved in the wall... a Legend: "Here may be found the last words of Joseph of Aramathia: He who finds the Grail must face three, maybe four, challenges. First, the path of God; Second, the word of God; Third, the breath of God, and fourth is the Font of God. Only a font that is valiant, pure of spirit and includes international characters, both European AND Cyrillic -- may find the Holy Grail... in the Castle of AARRGGGHHH…

That’s all it says; the guy carving it must have died before he could finish.