Phyrexian Obliterator [Masters 25] Nightmare Horse Activate only during combat

Activate only during combat

you draw a card and that opponent discards a card

Set: Judge Gift Cards 2014 Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Sacrifice a creature: Draw cards equal to the sacrificed creature's power

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{U} Whenever a player casts an instant spell

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

Phyrexian Obliterator [Masters 25] Nightmare Horse Activate only during combatSet: Masters 25 Type: Creature Phyrexian Horror Rarity: Mythic Cost: {B}{B}{B}{B} Trample Whenever a source deals damage to Phyrexian Obliterator, that source's controller sacrifices that many permanents. "Behold blessed perfection." Sheoldred, Whispering One