Golden Order Greatsword

Equipped creature can't be blocked.
Whenever equipped creature deals combat
damage to a player, place a divinity counter on it.
Then, you may return a permanent card with
converted mana cost less than or equal to the
number of divinity counters on equipped
creature from your graveyard to the battlefield.
Equip {6}{w}{w}. This cost is reduced by {1} for
each white permanent you control.