Thor #225 (Marvel Comics, 1974) graded CGC 8.0 with Off-White to White Pages. Key Bronze Age issue featuring the first appearance of Firelord (Pyreus Kril), former Herald of Galactus. Also includes Hercules and Destroyer appearances with a Galactus cameo on the final page. Story by Gerry Conway with dynamic John Buscema artwork. A solid mid-to-high grade example of a recognizable Bronze Age Marvel key with long-term character relevance.