Sanctum of Voiceless Gods

Shrine offering (You may cast this card any time
you could cast an instant by sacrificing a Shrine and
paying the difference in mana costs between this and
the sacrificed Shrine. Mana cost includes color.)
During your untap step, as you untap your permanents, you may have Sanctum of Voiceless
Gods gain all abilities of target Shrine in your graveyard until end of turn.
Shrines in your graveyard are counted as though
they are on the battlefield under your control.