Eugenia Horbaczewski (エウゲーニャ・ホルバチェフスキ?)
Eugenia is a witch from Ostmark, she is based on Eugeniusz Horbaczewski.
Her nickname is Horbie (ホービー?)
Equipment
One of the Striker Units she uses, North Liberion P-51B, are called Mustang Mk III in Britannia