Colfenor's Plans
{2}{B}{B}
Enchantment
When ~this~ enters, exile the top seven cards of your library face down.
You may look at the cards exiled with ~this~, and you may play lands and cast spells from among those cards.
Skip your draw step.
You can't cast more than one spell each turn.
Duplicity
{3}{U}{U}
Enchantment
When ~this~ enters, exile the top five cards of your library face down.
At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with ~this~ into your hand.
At the beginning of your end step, discard a card.
When you lose control of ~this~, put all cards exiled with ~this~ into their owner's graveyard.
Three Wishes
{1}{U}{U}
Instant
Exile the top three cards of your library face down. You may look at those cards for as long as they remain exiled. Until your next turn, you may play those cards. At the beginning of your next upkeep, put any of those cards you didn't play into your graveyard.