My friends and I made this card up in College. It is based off of the Wand of Wonder from AD&D 2nd edition. It worked like this It was a 4 casting cost Mono Artifact. Tap 4 colorless mana and tap artifact to activate. A random player takes a random card from his/her library and puts it directly into play as though it were just cast. Ignore all casting costs. (including prerequisites like sacrificing) If "x" is present in the cost x becomes 0. We had a lot of fun with this card. We even designed the artwork on a computer and pasted it to an island. It became such a popular card, that people were wanting to pay us to produce them. We declined, mainly on principle (and copyright laws).