>>531199381
>Imperator is a breed of unicorn with two horns, a Bicorn
>Bicorns can only be ridden by those who have lost their virginity. Should a virgin attempt to ride it, the creature would summarily lose its vitality.
>He chose Cantarella is his blessed maiden
Hmmmmm....

Cartethyia was Leviathan's blessed maiden after Mya, even tried to target Lupa. All three are pure maidens.