Fairy Tail, Volume 26 — Hiro Mashima

MASTER AGAINST MASTER Just as the S-class wizard test gets underway, everything goes wrong! Grimoire Heart launches a surprise attack on Fairy Tail. But the guild is just collateral damage - their real goal is much more sinister. At the vanguard of the invasion force is Grimoire Heart's master, Hades... a man who only respects power, and has a history with Makarov!