Look at the top four cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order. You lose 2 life.

Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life.

If you would draw a card while you have no cards in hand, instead you draw two cards and you lose 1 life.

Whenever a creature an opponent controls enters, you may have that player lose 1 life.

At the beginning of your upkeep, you may sacrifice this creature. If you do, search your library for a Demon card, reveal that card, put it into your hand, then shuffle.
Whenever a Demon you control enters, return this card from your graveyard to your hand.

Each opponent loses 3 life. You gain life equal to the life lost this way.

Kicker — Tap an untapped Vampire you control.
Target opponent loses half their life, rounded up. If this spell was kicked, you gain life equal to the life lost this way.

Sacrifice this creature: Add .

Flying
At the beginning of combat on your turn, up to one target Blood token you control becomes a 2/2 black Bat creature with flying and haste in addition to its other types.

Whenever you gain life, put a +1/+1 counter on this creature.

Assist (Another player can pay up to of this spell's cost.)
When this creature enters, target opponent loses 2 life and you gain 2 life.

At the beginning of each end step, if an opponent lost 2 or more life this turn, you may put a quest counter on this enchantment. (Damage dealt by sources without infect causes loss of life.)
Whenever a card is put into an opponent's graveyard from anywhere, if this enchantment has three or more quest counters on it, you may have that player lose 2 life. If you do, you gain 2 life.

Kicker
Destroy target creature or planeswalker with mana value 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.

, Sacrifice another Warrior creature: Target player loses X life and you gain X life, where X is the sacrificed creature's power.

Whenever this creature attacks, Warrior creatures you control gain menace until end of turn.

Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on it.
Whenever a +1/+1 counter is put on this creature, remove a +1/+1 counter from target creature an opponent controls.

Flash
This creature enters with a +1/+1 counter on it for each creature that died this turn.

Menace
When this creature enters, create a Blood token.
Whenever this creature attacks, you may sacrifice a Blood token. If you do, it gets +2/+2 until end of turn.

Flying
At the beginning of your upkeep, mill a card.
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has "At the beginning of your end step, exile two cards from your graveyard."

Sacrifice a creature: Put a +1/+1 counter on this creature.

This creature can't block.
This creature has haste as long as an opponent has 10 or less life.
Landfall — Whenever a land you control enters, you may return this card from your graveyard to the battlefield.

Flying
At the beginning of your upkeep, target player draws a card and loses 1 life.

Flying
When this creature enters, target player loses 2 life and you gain 2 life.

Multikicker
When this creature enters, target opponent discards a card for each time it was kicked.

When the names of three or more nonland permanents begin with the same letter, sacrifice Bloodletter. If you do, it deals 2 damage to each creature and each player.

Flying
If an opponent would lose life during your turn, they lose twice that much life instead. (Damage causes loss of life.)

Each opponent loses 2 life.

Convoke
Choose a creature type. Return all creature cards of the chosen type from your graveyard to the battlefield.

Choose one —
• Target creature gets -5/-5 until end of turn.
• Creature tokens get -2/-2 until end of turn.

Flying
: Create a 2/2 black Vampire creature token with flying.
: Transform this creature. Activate only if you control five or more Vampires.