Black Knight

First strike (This creature deals combat damage before creatures without first strike.)
Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)

Dark Banishing

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

Dark Ritual

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Island

Swamp

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Sengir Vampire

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

Gloom

White spells cost {3} more to cast.
Activated abilities of white enchantments cost {3} more to activate.

Hell's Caretaker

{T}, Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only during your upkeep.

Exhume

Each player puts a creature card from their graveyard onto the battlefield.

Ebon Stronghold

This land enters tapped.
{T}: Add {B}.
{T}, Sacrifice this land: Add {B}{B}.

Death Pits of Rath

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

Zur's Weirding

Players play with their hands revealed.
If a player would draw a card, they reveal it instead. Then any other player may pay 2 life. If a player does, put that card into its owner's graveyard. Otherwise, that player draws a card.

El-Hajjâj

Whenever this creature deals damage, you gain that much life.

Coastal Piracy

Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Opportunity

Animate Dead

Enchant creature card in a graveyard
When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it. When this Aura leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

Persecute

Choose a color. Target player reveals their hand and discards all cards of that color.

Temporal Adept

{U}{U}{U}, {T}: Return target permanent to its owner's hand.

Hurkyl's Recall

Return all artifacts target player owns to their hand.

Western Paladin

{B}{B}, {T}: Destroy target white creature.

Teferi's Puzzle Box

At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.

Deathgazer

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

Balance of Power

If target opponent has more cards in hand than you, draw cards equal to the difference.

Ankh of Mishra

Whenever a land enters, this artifact deals 2 damage to that land's controller.

Mana Leak

Counter target spell unless its controller pays {3}.

Demonic Hordes

{T}: Destroy target land.
At the beginning of your upkeep, unless you pay {B}{B}{B}, tap this creature and sacrifice a land of an opponent's choice.

Fellwar Stone

{T}: Add one mana of any color that a land an opponent controls could produce.

Nebuchadnezzar

{X}, {T}: Choose a card name. Target opponent reveals X cards at random from their hand. Then that player discards all cards with that name revealed this way. Activate only during your turn.

Nettling Imp

{T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That creature attacks this turn if able. Destroy it at the beginning of the next end step if it didn't attack this turn. Activate only during an opponent's turn, before attackers are declared.

Hypnotic Specter

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

Control Magic

Enchant creature
You control enchanted creature.

Cruel Edict

Target opponent sacrifices a creature of their choice.

Royal Assassin

Urza's Tower

{T}: Add {C}. If you control an Urza's Mine and an Urza's Power-Plant, add {C}{C}{C} instead.

Gravedigger

When this creature enters, you may return target creature card from your graveyard to your hand.

Mind Twist

Target player discards X cards at random.

Prodigal Sorcerer

{T}: This creature deals 1 damage to any target.

Braingeyser

Steal Artifact

Enchant artifact
You control enchanted artifact.

Sorceress Queen

{T}: Target creature other than this creature has base power and toughness 0/2 until end of turn.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Ray of Command

Untap target creature an opponent controls and gain control of it until end of turn. That creature gains haste until end of turn. When you lose control of the creature, tap it.

Tidal Kraken

Larceny

Whenever a creature you control deals combat damage to a player, that player discards a card.

Beast of Burden

Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.

Terror

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

Levitation

Clone

You may have this creature enter as a copy of any creature on the battlefield.

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Spellbook

Fallen Angel

Flying
Sacrifice a creature: This creature gets +2/+1 until end of turn.

Exhaustion

Creatures and lands target opponent controls don't untap during their next untap step.

Perish

Destroy all green creatures. They can't be regenerated.

Ambition's Cost

You draw three cards and you lose 3 life.

Quicksand

{T}: Add {C}.
{T}, Sacrifice this land: Target attacking creature without flying gets -1/-2 until end of turn.

Urza's Mine

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.

Abyssal Specter

Flying
Whenever this creature deals damage to a player, that player discards a card.

Confiscate

Enchant permanent
You control enchanted permanent.

Charcoal Diamond

This artifact enters tapped.
{T}: Add {B}.

Underworld Dreams

Whenever an opponent draws a card, this enchantment deals 1 damage to that player.

Triskelion

This creature enters with three +1/+1 counters on it.
Remove a +1/+1 counter from this creature: It deals 1 damage to any target.

Underground River

{T}: Add {C}.
{T}: Add {U} or {B}. This land deals 1 damage to you.

Carrion Ants

{1}: This creature gets +1/+1 until end of turn.

Will-o'-the-Wisp

Flying (This creature can't be blocked except by creatures with flying or reach.)
{B}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Counterspell

Concentrate

Deflection

Change the target of target spell with a single target.

Urza's Power Plant

{T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead.