Fanatic Tower is a sub-boss, found in the Yabbashah Block on the 85th floor of Tartarus. It impedes the player's progress and must be fought in order to continue. It later reappears as a normal enemy in Empyrean. The personas Mothman and Kusi Mitama can reduce damage taken from this Shadow (though Mothman's weakness to Pierce should be minded) while Take-Mikazuchi will nullify its Electricity attacks completely. A Thunder Charm accessory from Be Blue V can give Yukari the Dodge Elec skill for this fight.