Summoning Trap | Magic: The Gathering
Formats Summoning Trap is Legal in
Official Oracle Text for Summoning Trap
Look at the top seven cards of your library. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in any order.
Official Rulings for Summoning Trap
10/1/2009 : Casting a Trap by paying its alternative cost doesn't change its mana cost or converted mana cost. The only difference is the cost you actually pay.
10/1/2009 : Effects that increase or reduce the cost to cast a Trap will apply to whichever cost you chose to pay.
10/1/2009 : If there are seven or fewer cards in your library, you'll look at all of them.