MAGIC: THE GATHERING
|Type:||Creature - Bird Wizard|
Flash (You may cast this spell any time you could cast an instant.)
If an opponent would search a library, that player searches the top four cards of that library instead.
Aven Mindcensor has the ability to, at a moment's notice, make a lot of Magic's most powerful cards significantly worse for your opponent and better for you! Fetches and Tutors often "fail to find" and Ghost Quarter and Path to Exile can turn into Strip Mine and Unmake.