Contamination [The List] Phyrexian Praetor Beast "When the Silent King saw

"When the Silent King saw what had been done

Arcane Barrier 1 (If your hero would be dealt arcane damage

Set: Phyrexia: All Will Be One Commander Type: Instant Rarity: Rare Cost: {2}{W}{W} Convoke

−X: Exile each permanent with mana value X or less that's one or more colors

Set: 30th Anniversary Edition Type: Sorcery Rarity: Uncommon Cost: {G}{G} Until end of turn

Contamination [The List] Phyrexian Praetor Beast "When the Silent King sawSet: The List Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.