Land — Swamp Mountain Forest ({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.
![Ziatora's Proving Ground [Foil] :: PSNC](http://moonshotgamestore.com/cdn/shop/products/49bdba86-21d9-412a-80ea-60cb722ac31c_808fbe91-66e0-43bb-98df-a009b22d079a.jpg?v=1655430820&width=672)
![Ziatora's Proving Ground [Foil] :: PSNC](http://moonshotgamestore.com/cdn/shop/products/49bdba86-21d9-412a-80ea-60cb722ac31c_808fbe91-66e0-43bb-98df-a009b22d079a_1024x.jpg?v=1655430820)
