Dark Petition | Sorcery | | Search your library for a card, put that card into your hand, then shuffle.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, add {B}{B}{B}. | Igor Kieryluk
Despoiler of Souls | Creature | Horror | Despoiler of Souls can't block.
{B}{B}, Exile two other creature cards from your graveyard: Return Despoiler of Souls from your graveyard to the battlefield. | Greg Staples
Gilt-Leaf Winnower | Creature | Elf Warrior | Menace (This creature can't be blocked except by two or more creatures.)
When Gilt-Leaf Winnower enters the battlefield, you may destroy target non-Elf creature whose power and toughness aren't equal. | Viktor Titov
Graveblade Marauder | Creature | Human Warrior | Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Whenever Graveblade Marauder deals combat damage to a player, that player loses life equal to the number of creature cards in your graveyard. | Jason Rainville
Infinite Obliteration | Sorcery | | Choose a creature card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles. | Yeong-Hao Han
Kothophed, Soul Hoarder | Legendary Creature | Demon | Flying
Whenever a permanent owned by another player is put into a graveyard from the battlefield, you draw a card and you lose 1 life. | Jakub Kasper
Languish | Sorcery | | All creatures get -4/-4 until end of turn. | Jeff Simpson
Priest of the Blood Rite | Creature | Human Cleric | When Priest of the Blood Rite enters the battlefield, create a 5/5 black Demon creature token with flying.
At the beginning of your upkeep, you lose 2 life. | David Palumbo
Tainted Remedy | Enchantment | | If an opponent would gain life, that player loses that much life instead. | Izzy
Caves of Koilos | Land | | {T}: Add {C}.
{T}: Add {W} or {B}. Caves of Koilos deals 1 damage to you. | Jim Nelson
Llanowar Wastes | Land | | {T}: Add {C}.
{T}: Add {B} or {G}. Llanowar Wastes deals 1 damage to you. | Rob Alexander