Ziatora's Proving Ground (Promo Pack) [Streets of New Capenna Promos] Basic Energy Destroy it at the beginning

Destroy it at the beginning of the next end step if it didn't attack this turn

the only caste that cannot be attained by either heredity or money is that of the hero

−1: Return target creature to its owner's hand

Set: March of the Machine Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {1}{G} If one or more +1/+1 counters would be put on an artifact or creature you control

Ziatora's Proving Ground (Promo Pack) [Streets of New Capenna Promos] Basic Energy Destroy it at the beginningSet: Streets of New Capenna Promos Type: Land Swamp Mountain Forest Rarity: Rare ({T}: Add {B}, {R}, or {G}.) Ziatora's Proving Ground enters the battlefield tapped. Cycling {3} ({3}, Discard this card: Draw a card.) Restless Riveteers can always find a sparring partner in the sprawling Treza warehouse.