Brainstone

, , Sacrifice this artifact: Draw two cards, then put a card from your hand on top of your library.

: Look at the top three cards of your library, then put them back in any order.

: Draw a card, then put this artifact on top of its owner's library.

, , Sacrifice this artifact: Shuffle any number of cards from your hand into your library, then draw that many cards.

, , Sacrifice this artifact: Reveal the top five cards of your library. Put a land card from among them into your hand and the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, draw a card.

, Sacrifice this artifact: Put up to one target card from your graveyard on the bottom of your library. Draw a card.

: Add .

, , Sacrifice this land: Mill five cards. Then you may put an artifact card from your graveyard on top of your library.