Memory Erosion [Shards of Alara] Shapeshifter {T}: For as long as

{T}: For as long as Preacher remains tapped

Set: The Dark Type: Enchantment Rarity: Rare Cost: {U}{U} When Dance of Many enters the battlefield

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target creature or sorcery spell

and sometimes it's right there in front of you

"To the tutors

Memory Erosion [Shards of Alara] Shapeshifter {T}: For as long asSet: Shards of Alara Type: Enchantment Rarity: Rare Cost: {1}{U}{U} Whenever an opponent casts a spell, that player mills two cards. "The Filigree Texts do not compel you to act in accordance with their precepts. They only specify the consequences should you fail." Lodus of the Ethersworn