When this artifact enters, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.") {3}{B}, {T}, Sacrifice this artifact: Return up to two target creature cards from your graveyard to your hand.

When this artifact enters, scry 2. {2}, {T}, Sacrifice this artifact: You gain 3 life and draw a card.

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

When this artifact enters, target creature an opponent controls gets -2/-2 until end of turn. {2}{B}, {T}, Sacrifice this artifact: Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

When this artifact enters or is put into a graveyard from the battlefield, draw a card.

{T}, Sacrifice this artifact: Exile target player's graveyard. When this artifact is put into a graveyard from the battlefield, you may pay {B}. If you do, draw a card.

This land enters tapped. Indestructible {T}: Add {U} or {B}.

{T}: Add {U}.

({T}: Add {B}.)

Artifact spells you cast cost {1} less to cast.

Flying Whenever another artifact you control enters, this creature gets +2/+2 until end of turn.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

Whenever this creature or another artifact you control enters, each opponent loses 1 life and you gain 1 life.