MAGIC: THE GATHERING
|Type:||Creature - Human Advisor|
, : Target player mills a card..
Tap four untapped Advisors you control: Target player mills twelve cards.
A deck can have any number of cards named Persistent Petitioners.
You don't need 4 copies of Persistent Petitioners to mill your opponent for twelve - you just need 4 advisors! Esper Advisor Mill Commander deck, anyone?