Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] Fighting [x30] a Commander deck may not

a Commander deck may not contain double-ups of cards and in the card choice for the deck you are also limited to the colors of your Commander

You have no maximum hand size until your next turn

Set: XY: Fates Collide Type: Dragon Rarity: Promo Retreat cost: Colorless

Archangel gets +1/+1 for each other creature with flying on the battlefield

Set: Beta Edition Type: Instant Rarity: Rare Cost: {B}{B} Look at target opponent's hand and choose a card from it

Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] Fighting [x30] a Commander deck may notSet: 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.)