Phyrexian Arena [Commander Collection: Black] Rare Ace that player sacrifices a creature

that player sacrifices a creature and loses 10 life

When Knight of the Mists enters the battlefield

•8 Valley board halves (4 left

Set: Magic Player Rewards 2009 Type: Sorcery Rarity: Rare Cost: {1}{G} Search your library for a basic land card

Set: Sun & Moon: Forbidden Light Type: Colorless Rarity: Rare Retreat cost: Colorless

Phyrexian Arena [Commander Collection: Black] Rare Ace that player sacrifices a creatureSet: Commander Collection: Black Type: Enchantment Rarity: Rare Cost: {1}{B}{B} At the beginning of your upkeep, you draw a card and you lose 1 life. A whisper of authority rises over a cacophony of grinding machines.