When this creature enters, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")

Whenever this creature attacks, it deals 1 damage to defending player.

Deathtouch
When this creature dies, create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When this creature enters, exile up to one target card from a graveyard. If a creature card was exiled this way, each opponent loses 2 life and you gain 2 life.

Coven — At the beginning of combat on your turn, if you control three or more creatures with different powers, this creature gains flying until end of turn.

When this creature dies, draw a card.

Target creature gets -2/-2 until end of turn. If it's night, that creature gets -13/-13 until end of turn instead.

This creature enters tapped.

When this creature enters, it deals 1 damage to each opponent. Create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")

If it's neither day nor night, it becomes day as this creature enters.
Whenever day becomes night or night becomes day, you may tap or untap target nonland permanent.

Flying
When this creature enters, if you gained life this turn, return up to one target creature card from your graveyard to your hand.

Equipped creature gets +1/+0 and has "Whenever this creature deals combat damage, create a Blood token." (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Lacerate Flesh deals 4 damage to target creature. Create a number of Blood tokens equal to the amount of excess damage dealt to that creature this way. (They're artifacts with ", , Discard a card, Sacrifice this token: Draw a card.")

Counter target spell unless its controller pays . Create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Defender
Whenever an enchantment you control enters, this creature can attack this turn as though it didn't have defender.

Target creature gets +3/+3 and gains reach until end of turn. Untap it.

Enchant creature
Enchanted creature gets +2/+2 as long as it's a Vampire. Otherwise, it gets -2/-2.

Deathtouch
When this creature enters, another target creature you control gains deathtouch until end of turn.

Target creature you control gets +2/+0 until end of turn if it's night. Then it deals damage equal to its power to target creature you don't control.

Flying
When this creature enters, you may exile two creature cards from your graveyard. If you do, draw a card.

Destroy target artifact or enchantment. You gain 3 life.

Menace (This creature can't be blocked except by two or more creatures.)
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Counter target spell unless its controller pays . If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Trample
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Whenever this creature attacks, target creature an opponent controls gets -2/-0 until end of turn.
Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Coven — At the beginning of combat on your turn, if you control three or more creatures with different powers, this creature can't be blocked by creatures with power 2 or less this turn.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
: This creature can't be blocked this turn. Activate only if you own a card in exile.

When this creature dies, you may search your library for a card named Wretched Throng, reveal it, put it into your hand, then shuffle.

As an additional cost to cast this spell, discard a card.
Draw two cards.
Flashback (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)

Target creature you control gets +2/+0 and gains lifelink until end of turn. When that creature dies this turn, create a 1/1 white Spirit creature token with flying.

Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

Target creature gets +3/+1 until end of turn. If it's your turn, that creature gains trample until end of turn. Otherwise, it gains first strike until end of turn. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking. A creature with first strike deals combat damage before creatures without first strike.)

Coven — At the beginning of combat on your turn, if you control three or more creatures with different powers, this creature gains lifelink until end of turn.

Equipped creature gets +1/+1.
Equipped creature can't be blocked by creatures with power 4 or greater.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

When this creature enters, if an opponent lost life this turn, create a 1/1 black Bat creature token with flying.