A mask imbued with the phantom energy. <Base effect> P. Def. +4000 M. Def. +4000 P. Atk. +4000 M. Atk. +4000 Acquired XP +30% Acquired SP +30% PvE damage bonus +6% Received PvE damage -8% Paralysis Resistance +20% Imprisonment Resistance +20% <Special effect> Upon killing some titled monsters of Lv. 76+, an additional monster Ghost Knights' Commander may appear.