However, with the basic Swamp requirement, your mana base needs to be almost exclusively basic Swamps and Cabal Stronghold to really make Cabal Stronghold function, which probably isn't worth the cost in Modern, where splashing a second color and playing utility lands likely give you more power than maybe making extra mana with Cabal Stronghold, and it might not even be worth the cost in Standard
Kudos to the design team over at Wizards of the Coast for making this variant and giving this an evergreen print run making this in tandem with their upcoming sets, in this case Dominaria United
They have a strong sense of deck identity
(It's an artifact with two generic, Tap, Sacrifice this artifact: You gain 3 life.) Ygra, Eater of All Three generic, one black, one green legendary creature Elemental Cat 6/6 Mythic Rare Ward: Sacrifice a Food