Innistrad: Crimson Vow

Investigator's Journal | Artifact | Clue | Investigator's Journal enters the battlefield with a number of suspect counters on it equal to the greatest number of creatures a player controls. {2}, {T}, Remove a suspect counter from Investigator's Journal: Draw a card. {2}, Sacrifice Investigator's Journal: Draw a card. | Yeong-Hao Han

Boarded Window | Artifact | | Creatures attacking you get -1/-0. At the beginning of each end step, if you were dealt 4 or more damage this turn, exile Boarded Window. | Zoltan Boros

Honored Heirloom | Artifact | | {T}: Add one mana of any color. {2}, {T}: Exile target card from a graveyard. | Leanna Crossan

Blood Servitor | Artifact Creature | Construct | When Blood Servitor enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Jason A. Engle

Dollhouse of Horrors | Artifact | | {1}, {T}, Exile a creature card from your graveyard: Create a token that's a copy of the exiled card, except it's a 0/0 Construct artifact in addition to its other types and it has "This creature gets +1/+1 for each Construct you control." It gains haste until end of turn. Activate only as a sorcery. | Muhammad Firdaus

Foreboding Statue | Artifact Creature | Construct | {T}: Add one mana of any color. Put an omen counter on Foreboding Statue. At the beginning of your end step, if there are three or more omen counters on Foreboding Statue, untap it, then transform it. | Aaron Miller

Wedding Invitation | Artifact | | When Wedding Invitation enters the battlefield, draw a card. {T}, Sacrifice Wedding Invitation: Target creature can't be blocked this turn. If it's a Vampire, it also gains lifelink until end of turn. | Justyna Gil

Ceremonial Knife | Artifact | Equipment | Equipped creature gets +1/+0 and has "Whenever this creature deals combat damage, create a Blood token." (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Antonio José Manzanedo

Lantern of the Lost | Artifact | | When Lantern of the Lost enters the battlefield, exile target card from a graveyard. {1}, {T}, Exile Lantern of the Lost: Exile all cards from all graveyards, then draw a card. | Chris Cold