Knight of the Aureate Blade

When Knight of the Aureate Blade enters the battlefield, create The Aureate Blade, a legendary artifact equipment token.
If a white creature becomes equipped with The Aureate Blade, return another target white creature with converted mana cost less than or equal to the equipped creature's converted mana cost from your graveyard to the battlefield.
"I am its vessel. Through me, Orin prevails."