Gaea's Blessing
Time Spiral Timeshifted — special
Sorcery
Gaea's Blessing rulings:
2018-04-27: If Gaea’s Blessing has no legal target cards in a graveyard, either because its targets became illegal or because you didn’t choose any, the target player shuffles their library.
2018-04-27: If an effect puts multiple cards from your library into your graveyard at once, put all of those cards there before Gaea’s Blessing shuffles your graveyard into your library.