Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] SM103a but the dimensions make no

but the dimensions make no sense

Set: Black & White: Boundaries Crossed Type: Lightning Rarity: Rare Retreat cost: Colorless

Bloodthirster can't attack a player it has already attacked this turn

Spend this mana only to cast artifact spells

Set: Unknown Event Type: Creature — Phyrexian Beast Rarity: Common Cost: {6}{U}{U} Affinity for Phyrexians (This spell costs 1 less to cast for each Phyrexian you control

Ziatora's Proving Ground (Showcase Skyscraper) [Streets of New Capenna] SM103a but the dimensions make noSet: 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.)