Otherwise, there are probably better options on the table, especially when you consider the price
Mill Rules To mill a number of cards, a player puts that many cards from the top of their library into their graveyard
1 Ishai, Ojutai Dragonspeaker
For Some Decks, Yes While many players opt to use the easy-to-obtain Command Tower to generate their mana, some prefer to use an alternative that has a similar effect
It turns out that being able to reuse instants and sorceries from your graveyard is just really good, especially when you have the option of doing it with a flash creature
It stands to reason that cards that seemed like precon power level at the time could easily be busted in different builds or become busted with the printing of new cards