mtg.wtf

{T}: Gain control of target creature with power less than or equal to the number of creatures you control.

Creatures you control have skulk.
{4}{W}: Creatures you control get +1/+1 until end of turn.

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

All creatures get -2/-2 until end of turn.
Madness {2}{B}

Deathtouch
When Bitterheart Witch dies, you may search your library for a Curse card, put it onto the battlefield attached to target player, then shuffle.

When Black Cat dies, target opponent discards a card at random.

Equipped creature gets +1/+1.
As long as equipped creature is a Human or an Angel, it has vigilance.
Equip {2}

This spell costs {1} less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.

Equipped creature can't be blocked by Vampires or Zombies.
Equipped creature has "{T}, Sacrifice Blazing Torch: Blazing Torch deals 2 damage to any target."
Equip {1}

Escalate {2}
Choose one or more —
• Target player gains 4 life.
• Untap up to two target creatures.
• Target opponent sacrifices an attacking creature.

Distribute four +1/+1 counters among any number of target creatures.
Miracle {G}

Whenever Blood Artist or another creature dies, target player loses 1 life and you gain 1 life.

Target creature fights another target creature.

At the beginning of combat on your turn, target creature you control gains double strike until end of turn.

Whenever you sacrifice another permanent, put a +1/+1 counter on Bloodbriar.

Bloodcrazed Neonate attacks each combat if able.
Whenever Bloodcrazed Neonate deals combat damage to a player, put a +1/+1 counter on it.

Sacrifice a creature: Put a +1/+1 counter on Bloodflow Connoisseur.

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

Whenever Bloodhall Priest enters the battlefield or attacks, if you have no cards in hand, Bloodhall Priest deals 2 damage to any target.
Madness {1}{B}{R}

Flying
{T}: Create a 2/2 black Vampire creature token with flying.
{B}: Transform Bloodline Keeper. Activate only if you control five or more Vampires.

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

{2}{R}: Bold Impaler gets +2/+0 until end of turn.

Enchant creature
Enchanted creature gets +2/+2 as long as it's a Human. Otherwise, it can't attack or block.

As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature.

Counter target creature spell.
Draw a card.