User blog comment:Lord Loss/Discussion of the Week: End-Game Quests/@comment-5270386-20120805093928

The final quests aren't always the most difficult. The hardest quest in MHFU and in the entire series (in my opinion) is the Event Quest, "Hunting God's Free-For-All". Nargacuga, Tigrex, Black Gravios, Black Diablos and Rajang, done one after the other. All are G-Rank. I believe the fastest time this was soloed is about 33 minutes, but it was done with a Heavy Bowgun.