User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170423170210/@comment-79.152.206.54-20170423204141

The Ultimate Pawn''' I remember of the last volumes that Sona admires Issei. Only reason for create the opportunity of change Bennia for a Knight Piece.. '''

ONLY if during DX.4 in the Sona vs Issei something happens for make that possible.. Without signs this can´t be happen.

Sona has Loup and Super Saji(Thank to Grigori) with Vitra(ex-Dragon King) SG.. Even is Bennia is a unique case, like Loup(sure), these both are more awesome..