Sorceress Queen

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

Urza's Power Plant

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

Tidal Kraken

Animate Dead

Enchant creature card in a graveyard
When Animate Dead enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead." Return enchanted creature card to the battlefield under your control and attach Animate Dead to it. When Animate Dead 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.

Abyssal Specter

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

Dark Banishing

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

Will-o'-the-Wisp

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

Exhaustion

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

Hypnotic Specter

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

Fellwar Stone

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

Underground River

{T}: Add {C}.
{T}: Add {U} or {B}. Underground River deals 1 damage to you.

Charcoal Diamond

Charcoal Diamond enters tapped.
{T}: Add {B}.

Control Magic

Enchant creature
You control enchanted creature.

Swamp

Deathgazer

Whenever Deathgazer 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.

Carrion Ants

{1}: Carrion Ants gets +1/+1 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.

Gravedigger

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

Opportunity

Spellbook

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.

Steal Artifact

Enchant artifact
You control enchanted artifact.

Coastal Piracy

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

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.)

Deflection

Change the target of target spell with a single target.

Dark Ritual

Fallen Angel

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

Ambition's Cost

You draw three cards and you lose 3 life.

Island

Gloom

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

Confiscate

Enchant permanent
You control enchanted permanent.

Ebon Stronghold

Ebon Stronghold enters tapped.
{T}: Add {B}.
{T}, Sacrifice Ebon Stronghold: Add {B}{B}.

Concentrate

Terror

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

Beast of Burden

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

Mind Twist

Target player discards X cards at random.

Demonic Hordes

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

Sengir Vampire

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

Cruel Edict

Target opponent sacrifices a creature of their choice.

Triskelion

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

Prodigal Sorcerer

{T}: Prodigal Sorcerer deals 1 damage to any target.

Ivory Tower

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

Braingeyser

Mana Leak

Counter target spell unless its controller pays {3}.

Underworld Dreams

Whenever an opponent draws a card, Underworld Dreams deals 1 damage to that player.

Levitation

Clone

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

Hurkyl's Recall

Return all artifacts target player owns to their hand.

Perish

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

Temporal Adept

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

Larceny

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

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.

Royal Assassin

Hell's Caretaker

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

Brainstorm

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

Icy Manipulator

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

El-Hajjâj

Whenever El-Hajjâj deals damage, you gain that much life.

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.

Counterspell

Quicksand

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

Exhume

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

Death Pits of Rath

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

Urza's Tower

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

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.

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.

Urza's Mine

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

Ankh of Mishra

Whenever a land enters, Ankh of Mishra deals 2 damage to that land's controller.