Braingeyser

Mox Pearl

Energy Flux

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."

Swamp

Mox Jet

Black Lotus

{T}, Sacrifice this artifact: Add three mana of any one color.

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.

Underground Sea

Gloom

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

Timetwister

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Mishra's Factory

{T}: Add {C}.
{1}: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.

Divine Offering

Destroy target artifact. You gain life equal to its mana value.

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.

Ancestral Recall

City of Brass

Whenever this land becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Dark Ritual

City in a Bottle

Whenever one or more other nontoken permanents with a name originally printed in the Arabian Nights expansion are on the battlefield, their controllers sacrifice them.
Players can't cast spells or play lands with a name originally printed in the Arabian Nights expansion.

Strip Mine

{T}: Add {C}.
{T}, Sacrifice this land: Destroy target land.

Armageddon

Sol Ring

Scrubland

Disenchant

Demonic Tutor

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

Mox Sapphire

Terror

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

Mind Twist

Target player discards X cards at random.

Mana Drain

Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.

Sinkhole

Library of Alexandria

{T}: Add {C}.
{T}: Draw a card. Activate only if you have exactly seven cards in hand.

Juzám Djinn

At the beginning of your upkeep, this creature deals 1 damage to you.

Psionic Blast

Psionic Blast deals 4 damage to any target and 2 damage to you.

Chaos Orb

{1}, {T}: If this artifact is on the battlefield, flip it onto the battlefield from a height of at least one foot. If this artifact turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy this artifact.

Hypnotic Specter

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

Maze of Ith

{T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

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.

Blue Elemental Blast

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Swords to Plowshares

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

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.)

Time Walk

Underworld Dreams

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