{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

This artifact enters tapped. {T}: Add {U}.

{T}: Add {C}{C}.

This artifact enters tapped. This artifact doesn't untap during your untap step. If you would begin your turn while this artifact is tapped, you may skip that turn instead. If you do, untap this artifact. {T}: Take an extra turn after this one.

Flying When this creature dies, return another target artifact card from your graveyard to your hand.

{T}: Add {C}.

This creature can't be blocked.

Defender Whenever this creature blocks, put a -0/-1 counter on it.

Counter target spell.

Counter target instant spell.

You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost. Counter target spell.

({T}: Add {U}.)

Search your library for a sorcery card, reveal it, then shuffle and put that card on top.

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle. Draw a card at the beginning of the next turn's upkeep.

Return target artifact card from your graveyard to your hand.

As an additional cost to cast this spell, sacrifice an artifact. Search your library for an artifact card, put that card onto the battlefield, then shuffle.

{T}, Exile this artifact: Shuffle your graveyard into your library.

Defender (This creature can't attack.) Flying Prevent all combat damage that would be dealt to and dealt by this creature.

Flying When this creature enters, exchange control of this creature and up to one target creature an opponent controls. If you don't or can't make an exchange, sacrifice this creature. This ability still resolves if its target becomes illegal.

Defender (This creature can't attack.) {3}: This creature gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn.

Return target creature to its owner's hand.