Opalescence (Tom van de Logt) [World Championship Decks 2000] Mountain "I write upon clean white

"I write upon clean white parchment with a sharp quill and the blood of my students

Set: Magic 2011 Promos Type: Creature — Ooze Rare Cost: {4}{G} When Mitotic Slime dies

you may gain control of target creature for as long as you control Roil Elemental

put those cards onto the battlefield tapped

Set: World Championship Decks 2000 Type: Enchantment — Rarity: Common Cost: {1}{W} Sacrifice Seal of Cleansing: Destroy target artifact or enchantment

Opalescence (Tom van de Logt) [World Championship Decks 2000] Mountain "I write upon clean whiteSet: World Championship Decks 2000 Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Each other non Aura enchantment is a creature in addition to its other types and has base power and base toughness each equal to its converted mana cost.