2X2: Ulamog, the Infinite Gyre (Foil) Throne of Eldraine return it to the battlefield

return it to the battlefield tapped under its owner's control with a +1/+1 counter on it

What secrets are they trying to protect

but features eight levels

Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities

2X2: Ulamog, the Infinite Gyre (Foil) Throne of Eldraine return it to the battlefieldWhen you cast this spell, destroy target permanent. Indestructible Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents of their choice.) When Ulamog, the Infinite Gyre is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.