Arid Mesa

, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle your library.

Flooded Strand

, Pay 1 life, Sacrifice Flooded Strand: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle your library.

The Mending of Dominaria

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Mill two cards, then you may return a creature card from your graveyard to your hand.
III — Return all land cards from your graveyard to the battlefield, then shuffle your graveyard into your library.

Shatterskull Smashing // Shatterskull, the Hammer Pass

Shatterskull Smashing deals X damage divided as you choose among up to two target creatures and/or planeswalkers. If X is 6 or more, Shatterskull Smashing deals twice X damage divided as you choose among them instead.

Creeping Tar Pit

Creeping Tar Pit enters the battlefield tapped.
: Add or .
: Creeping Tar Pit becomes a 3/2 blue and black Elemental creature until end of turn and can’t be blocked this turn. It’s still a land.

Wasteland

: Add .
, Sacrifice Wasteland: Destroy target nonbasic land.