
Eater of Hope | Creature | Demon | Flying
{B}, Sacrifice another creature: Regenerate Eater of Hope.
{2}{B}, Sacrifice two other creatures: Destroy target creature. | Peter Mohrbacher

Fate Unraveler | Enchantment Creature | Hag | Whenever an opponent draws a card, Fate Unraveler deals 1 damage to that player. | David Palumbo

Fated Return | Instant | | Put target creature card from a graveyard onto the battlefield under your control. It gains indestructible. If it's your turn, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) | Peter Mohrbacher

Gild | Sorcery | | Exile target creature. Create a Gold token. (It's an artifact with "Sacrifice this artifact: Add one mana of any color.") | Richard Wright

Herald of Torment | Enchantment Creature | Demon | Bestow {3}{B}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Flying
At the beginning of your upkeep, you lose 1 life.
Enchanted creature gets +3/+3 and has flying. | Vance Kovacs

Pain Seer | Creature | Human Wizard | Inspired — Whenever Pain Seer becomes untapped, reveal the top card of your library and put that card into your hand. You lose life equal to that card's mana value. | Tyler Jacobson

Temple of Malice | Land | | Temple of Malice enters the battlefield tapped.
When Temple of Malice enters the battlefield, scry 1.
{T}: Add {B} or {R}. | Sam Burley