The Lost Caverns of Ixalan Commander

Put target spell or nonland permanent into its owner's library second from the top.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) Other artifact creatures you control get +2/+2 as long as you have the city's blessing. At the beginning of each upkeep, create a 1/1 colorless Gnome artifact creature token.

As this enchantment enters, choose a creature type. 1W: Put a divinity counter on target creature you control of the chosen type. Each creature you control with a divinity counter on it has indestructible.

Lifelink Coven — Whenever this creature enters or attacks, if you control three or more creatures with different powers, return target permanent card with mana value 3 or less from your graveyard to the battlefield.

T: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) T: Until end of turn, each creature card in your graveyard gains "Escape—3B, Exile four other cards from your graveyard." (You may cast a card with escape from your graveyard for its escape cost.)

Vigilance, lifelink T, Pay 7 life: Destroy target nonland permanent. Activate only during your turn.