Drain Life

Spend only black mana on X.
Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Paralyze

Enchant creature
When Paralyze enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
At the beginning of the upkeep of enchanted creature's controller, that player may pay {4}. If the player does, untap the creature.

Disenchant

Hypnotic Specter

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Meekstone

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Jayemdae Tome

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Sol Ring

Swamp

Plains

Disrupting Scepter

{3}, {T}: Target player discards a card. Activate only during your turn.

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.