Magery
Theme
Contamination
2B
Enchantment
At the beginning of your upkeep, sacrifice this enchantment unless you sacrifice a creature.
If a land is tapped for mana, it produces B instead of any other type and amount.
Prices
EUR Foil
$32.18
EUR Nonfoil
$5.14
TIX Nonfoil
$12.34
USD Foil
$38.95
USD Nonfoil
$5.80