The Golden Staff is used by Tadase Hotori while in Character Change or Character Transformation.
The Golden Staff
He can use it to produce four techniques: Holy Crown, White Decoration, Holy Crown Special, and Platinum Heart with Amulet Heart.
Fanon Description by Caramelangel714[]
The Golden Staff is given by a precise title, known as Ivory Love (アイボリーラブ Aiborii Rabu?).