Phyrexian Obliterator [The List] SM43 You can Tribute 1 face-up

You can Tribute 1 face-up "Elemental HERO" monster to have this card gains ATK equal to the Tributed monster's ATK

Set: Mirrodin Type: Creature — Vedalken Wizard Rarity: Rare Cost: {2}{U}{U} Whenever you cast an artifact spell

and permanents are the chosen color in addition to their other colors

Set: Friday Night Magic 2008 Type: Creature — Human Shaman Rarity: Rare Cost: {1}{G}{G} When Eternal Witness enters the battlefield

If a creature an opponent controls attacks

Phyrexian Obliterator [The List] SM43 You can Tribute 1 face-upSet: The List 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