Teferi's Response [Invasion] Magic Player Rewards 2011 sacrifice Contamination unless you sacrifice

sacrifice Contamination unless you sacrifice a creature

*Measure for Measure*

Set: Limited Edition Beta Type: Creature — Spirit Rarity: Rare Cost: {B}{B} Haste

Set: Dark Revelation Volume 4 Card type: Quick Play Spell Rarity: Rare Special Summon 1 Fairy-Type monster from your hand

during the Battle Phase this turn

Teferi's Response [Invasion] Magic Player Rewards 2011 sacrifice Contamination unless you sacrificeSet: Invasion Type: Instant Rarity: Rare Cost: {1}{U} Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent. Draw two cards.