Shadows over Innistrad Remastered

Brain in a Jar | Artifact | | {1}, {T}: Put a charge counter on Brain in a Jar, then you may cast an instant or sorcery spell with mana value equal to the number of charge counters on Brain in a Jar from your hand without paying its mana cost. {3}, {T}, Remove X charge counters from Brain in a Jar: Scry X. | Daniel Ljunggren

Cryptolith Fragment | Artifact | | Cryptolith Fragment enters the battlefield tapped. {T}: Add one mana of any color. Each player loses 1 life. At the beginning of your upkeep, if each player has 10 or less life, transform Cryptolith Fragment. | John Avon

Harvest Hand | Artifact Creature | Scarecrow | When Harvest Hand dies, return it to the battlefield transformed under your control. | Jason Felix

Lupine Prototype | Artifact Creature | Wolf Construct | Lupine Prototype can't attack or block unless a player has no cards in hand. | Deruchenko Alexander

Murderer's Axe | Artifact | Equipment | Equipped creature gets +2/+2. Equip—Discard a card. | Winona Nelson

Neglected Heirloom | Artifact | Equipment | Equipped creature gets +1/+1. When equipped creature transforms, transform Neglected Heirloom. Equip {1} | Volkan Baǵa

Soul Separator | Artifact | | {5}, {T}, Sacrifice Soul Separator: Exile target creature card from your graveyard. Create a token that's a copy of that card, except it's 1/1, it's a Spirit in addition to its other types, and it has flying. Create a black Zombie creature token with power equal to that card's power and toughness equal to that card's toughness. | Daarken