Spells your opponents cast that target Accursed Witch cost less to cast.

When Accursed Witch dies, return it to the battlefield transformed under your control attached to target opponent.

Target opponent loses 3 life and you gain 3 life.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Nontoken creatures you control get +1/+1 and have vigilance.

Flying

Delirium — Whenever Angel of Deliverance deals damage, if there are four or more card types among cards in your graveyard, exile target creature an opponent controls.

Exile target nonland permanent. You lose 3 life.

Flash

Flying, vigilance

When Archangel Avacyn enters the battlefield, creatures you control gain indestructible until end of turn.

When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep.

+1: Creatures you control get +1/+1 and gain trample until end of turn.

−1: Arlinn, Embraced by the Moon deals 3 damage to any target. Transform Arlinn, Embraced by the Moon.

−6: You get an emblem with "Creatures you control have haste and ‘: This creature deals damage equal to its power to any target.'"

At the beginning of each player's upkeep, if that player has no cards in hand, you draw a card and you lose 1 life.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Flying

When this creature transforms into Avacyn, the Purifier, it deals 3 damage to each other creature and each opponent.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Avacyn's Judgment deals 2 damage divided as you choose among any number of targets. If this spell's madness cost was paid, it deals X damage divided as you choose among those permanents and/or players instead.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Whenever Bearer of Overwhelming Truths deals combat damage to a player, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Discard your hand. Search your library for three cards, put them into your hand, then shuffle.

Whenever Bloodmad Vampire deals combat damage to a player, put a +1/+1 counter on it.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

, : 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.

, , Remove X charge counters from Brain in a Jar: Scry X.

At the beginning of each upkeep, if no spells were cast last turn, transform Breakneck Rider.

Counter target spell.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Flying

Whenever you cast a creature spell with mana value 3 or less, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, Discard a card: Create a 1/1 black Vampire Knight creature token with lifelink. Activate only once each turn.

Whenever you cast a noncreature spell, Cathar's Companion gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

As Choked Estuary enters the battlefield, you may reveal an Island or Swamp card from your hand. If you don't, Choked Estuary enters the battlefield tapped.

: Add or .

Return target nonland permanent to its owner's hand. Then that player discards a card if you control a Zombie.

Investigate, then target creature gets +1/+1 until end of turn for each Clue you control. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Corrupted Grafstone enters the battlefield tapped.

: Choose a color of a card in your graveyard. Add one mana of that color.

At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.)

Creatures you control have ": Add one mana of any color."

Create two 1/1 red Devil creature tokens. They have "When this creature dies, it deals 1 damage to any target."

, Exile Dauntless Cathar from your graveyard: Create a 1/1 white Spirit creature token with flying. Activate only as a sorcery.

: Add or .

Delirium — Deathcap Cultivator has deathtouch as long as there are four or more card types among cards in your graveyard.

When this creature transforms into Demon-Possessed Witch, you may destroy target creature.

Exile all creatures.

Delirium — Create a 4/4 white Angel creature token with flying if there are four or more card types among cards in your graveyard.

Target blocking creature fights another target blocking creature.

When Drownyard Explorers enters the battlefield, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

When Drunau Corpse Trawler enters the battlefield, create a 2/2 black Zombie creature token.

: Target Zombie gains deathtouch until end of turn.

: Look at the top three cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

At the beginning of each upkeep, if no spells were cast last turn, transform Duskwatch Recruiter.

, Discard a card: Transform Elusive Tormentor.

Flying

When Emissary of the Sleepless enters the battlefield, if a creature died this turn, create a 1/1 white Spirit creature token with flying.

Reveal the top X plus one cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.

Enchant creature

Enchanted creature gets +3/+3.

As long as enchanted creature is a Human, it has trample.

Exile target creature you control, then return that card to the battlefield under its owner's control. If it's a Spirit, put a +1/+1 counter on it.

Return up to two target creature cards from your graveyard to the battlefield. Each of those creatures is a black Zombie in addition to its other colors and types. Put Ever After on the bottom of its owner's library.

Tap up to two target creatures.

Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Skulk (This creature can't be blocked by creatures with greater power.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Fiery Temper deals 3 damage to any target.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Whenever Flameheart Werewolf blocks or becomes blocked by a creature, Flameheart Werewolf deals 2 damage to that creature.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Flameheart Werewolf.

As Foreboding Ruins enters the battlefield, you may reveal a Swamp or Mountain card from your hand. If you don't, Foreboding Ruins enters the battlefield tapped.

: Add or .

Skulk (This creature can't be blocked by creatures with greater power.)

At the beginning of your upkeep, you may discard all the cards in your hand. If you do, draw that many cards.

Forsaken Sanctuary enters the battlefield tapped.

: Add or .

Foul Orchard enters the battlefield tapped.

: Add or .

Skulk (This creature can't be blocked by creatures with greater power.)