Frintezza was the last prince of Elmoreden. >After absorbing demonic powers he was forced to flee only to be sealed later on in the Last Imperial Tomb. The raid against Frintezza is available for command channels with 15-100 adventurers of Lv. 76+. Weaker heroes won't be able to complete the mission. The raid last for 60 min., and every Wednesday the zone is reset, so you can go there once a week.