マジェランあゆなみであれば
マジェラン鮎並であれば
majeran'ayunamideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of マジェランあいなめ

1. If Magellan ayu were comparable; If Magellan ayu were of the same rank

Ba Conditional
Usually Written in Kana