All it requires to work is that the creature get tapped
Nomura worked with Wizards reviewing cards adapted from Final Fantasy 6 , 7 , 8 , 10 , 13 , and 15
You cant really blame them, as its a mistake that all TCGs seem to make in their early days Professor Oak, Pot of Greed, anyone
Ungraded & graded values for all MTG CMM Magic Cards
It has a cost of three and can be inked, though this is one card you probably will want to hang onto
Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way