Dull blonde hair and sanpaku green eyes are his prominent physical traits.
He mostly has a sulky attitude, but in reality, he is a good person.
Greifer used to be a weak human who even didn't suit for Drag-knight occupation. However, Greifer kept training until his body could hardly kept up Greifer's strong will. One day, he was almost dead because of overtraining. Coincidentally by that time, Sacred Eclipse appeared there. Sacred Eclipse granted his wish to be an excellent drag-knight by performing Baptism to his body. Sacred Eclipse also recovered his body which was hopeless.
Following several incidents, Greifer became powerful. It made Fugil considered him as valuable "King" candidate.
|Seven Dragon Paladins|
| ||Magialca Zen Vanfrick • Singlen Shelbrit • Lux Arcadia • Mel Gizalut • Greifer Nest • Rosa Granhide • Soffice Xfer|
| ||Lolotte Cadius • Zweigbergk Gimle • Celistia Ralgris • Krulcifer Einfolk • Coral Esther • Calensia Hersmice • Uruk Septy|