Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] Metal[×2] Set: EX: Dragon Frontiers Type:

Set: EX: Dragon Frontiers Type: Psychic Rarity: Common Retreat cost: Colorless

if a creature or planeswalker an opponent controlled was dealt excess damage this turn

Nightmare's power and toughness are each equal to the number of Swamps you control

Set: Sword & Shield: Battle Styles Type: Metal Rarity: Secret Rare Retreat cost: 0

Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] Metal[×2] Set: EX: Dragon Frontiers Type:Set: Streets of New Capenna 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.)