After defeating the Blackghost Knight, Kelvin now has powerful servants at his command. But he needs another party member, and he has his eyes set on a certain half-elf slave...
And then you defeated the 
Blackghost Knight alone...
...ثمّ هزمتَ فارس الشّبح الأسود بمفردك
Außerdem hast du den
Schwarzen Geisterritter alleine besiegt.
Además,
venciste al Fantoscuro tú solo…
Además,
has derrotado al Fantoscuro tú solo…
et aussi que tu avais vaincu seul
le Revenant noir.
E anche che hai sconfitto 
il Cavaliere Spirito Nero da solo.
Além de que você derrotou o
Cavaleiro Fantasma Negro sozinho...
А ещё что ты одолел
Чёрнодушего рыцаря в одиночку.