Alexander van Bubenheim
键盘
Matti Auerkallio
吉他, 鼓
Guardians Of Mankind, Ultimatium, Katra, ex-October Falls, ex-Farmakon, ex-Crimson Lotus, ex-Enthring, Avenie, Crystalic, Manzana, Existence Depraved, ex-Before The Dawn, ex-Soulfallen
Katra Solopuro
主音
Katra, ex-Feridea
