Timeless Lotus (Promo Pack) [Dominaria United Promos] XY112 gargantuan beasts fight for survival

gargantuan beasts fight for survival while humans hide at the bottom of the food chain—forever in fear of the creatures beyond the walls and the human traitors known as “bonders” who believe the monsters misunderstood

3 stencils

Set: Double Masters Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

or more specialist cards like Super Polymerization

Timeless Lotus (Promo Pack) [Dominaria United Promos] XY112 gargantuan beasts fight for survivalSet: Dominaria United Promos Type: Legendary Artifact Rarity: Mythic Cost: {5} Timeless Lotus enters the battlefield tapped. {T}: Add {W}{U}{B}{R}{G}. Urza exploited nature to power his war machines; in time, nature exploited his war machines to renew itself.