
Bound by Moonsilver | Enchantment | Aura | Enchant creature
Enchanted creature can't attack, block, or transform.
Sacrifice another permanent: Attach Bound by Moonsilver to target creature. Activate only as a sorcery and only once each turn. | Joseph Meehan

Hope Against Hope | Enchantment | Aura | Enchant creature
Enchanted creature gets +1/+1 for each creature you control.
As long as enchanted creature is a Human, it has first strike. | David Seguin

Paranoid Parish-Blade | Creature | Human Soldier | Delirium — Paranoid Parish-Blade gets +1/+0 and has first strike as long as there are four or more card types among cards in your graveyard. | Matt Stewart

Pious Evangel | Creature | Human Cleric | Whenever Pious Evangel or another creature enters the battlefield under your control, you gain 1 life.
{2}, {T}, Sacrifice another permanent: Transform Pious Evangel. | Kev Walker

Spectral Shepherd | Creature | Spirit | Flying
{1}{U}: Return target Spirit you control to its owner's hand. | Johann Bodin

Broken Concentration | Instant | | Counter target spell.
Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) | Clint Cearley

Fleeting Memories | Enchantment | | When Fleeting Memories enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Whenever you sacrifice a Clue, target player mills three cards. | Christine Choi

Reckless Scholar | Creature | Human Wizard | {T}: Target player draws a card, then discards a card. | Steve Prescott

Trail of Evidence | Enchantment | | Whenever you cast an instant or sorcery spell, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Daniel Ljunggren

Uninvited Geist | Creature | Spirit | Skulk (This creature can't be blocked by creatures with greater power.)
When Uninvited Geist deals combat damage to a player, transform it. | Dan Scott

Behind the Scenes | Enchantment | | Creatures you control have skulk. (They can't be blocked by creatures with greater power.)
{4}{W}: Creatures you control get +1/+1 until end of turn. | David Gaillet

Kindly Stranger | Creature | Human | Delirium — {2}{B}: Transform Kindly Stranger. Activate only if there are four or more card types among cards in your graveyard. | Ryan Pancoast

Pick the Brain | Sorcery | | Target opponent reveals their hand. You choose a nonland card from it and exile that card.
Delirium — If there are four or more card types among cards in your graveyard, search that player's graveyard, hand, and library for any number of cards with the same name as the exiled card, exile those cards, then that player shuffles. | Mathias Kollros

Tooth Collector | Creature | Human Rogue | When Tooth Collector enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, target creature that player controls gets -1/-1 until end of turn. | Bud Cook

Breakneck Rider | Creature | Human Scout Werewolf | At the beginning of each upkeep, if no spells were cast last turn, transform Breakneck Rider. | Victor Adame Minguez

Geistblast | Instant | | Geistblast deals 2 damage to any target.
{2}{U}, Exile Geistblast from your graveyard: Copy target instant or sorcery spell you control. You may choose new targets for the copy. | Raymond Swanland

Stensia Masquerade | Enchantment | | Attacking creatures you control have first strike.
Whenever a Vampire you control deals combat damage to a player, put a +1/+1 counter on it.
Madness {2}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) | Willian Murai

Ulrich's Kindred | Creature | Wolf | Trample
{3}{G}: Target attacking Wolf or Werewolf gains indestructible until end of turn. | Josu Hernaiz

Autumnal Gloom | Enchantment | | {B}: Mill a card.
Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom. | Jaime Jones

Crawling Sensation | Enchantment | | At the beginning of your upkeep, you may mill two cards.
Whenever one or more land cards are put into your graveyard from anywhere for the first time each turn, create a 1/1 green Insect creature token. | Christopher Moeller

Gloomwidow | Creature | Spider | Reach
Gloomwidow can block only creatures with flying. | Svetlin Velinov

Graf Mole | Creature | Mole Beast | Whenever you sacrifice a Clue, you gain 3 life. | Lars Grant-West

Hermit of the Natterknolls | Creature | Human Werewolf | Whenever an opponent casts a spell during your turn, draw a card.
At the beginning of each upkeep, if no spells were cast last turn, transform Hermit of the Natterknolls. | Dan Scott

Howlpack Resurgence | Enchantment | | Flash (You may cast this spell any time you could cast an instant.)
Each creature you control that's a Wolf or a Werewolf gets +1/+1 and has trample. | Izzy

Ulvenwald Mysteries | Enchantment | | Whenever a nontoken creature you control dies, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Whenever you sacrifice a Clue, create a 1/1 white Human Soldier creature token. | Greg Opalinski

Weirding Wood | Enchantment | Aura | Enchant land
When Weirding Wood enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Enchanted land has "{T}: Add two mana of any one color." | Jung Park

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

Haunted Cloak | Artifact | Equipment | Equipped creature has vigilance, trample, and haste.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) | Volkan Baǵa

Magnifying Glass | Artifact | | {T}: Add {C}.
{4}, {T}: Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Dan Scott
1 LSV

Wild-Field Scarecrow | Artifact Creature | Scarecrow | Defender
{2}, Sacrifice Wild-Field Scarecrow: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle. | Jakub Kasper