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.

Black Vise

As Black Vise enters, choose an opponent.
At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Kismet

Artifacts, creatures, and lands your opponents control enter tapped.

Mox Jet

Swords to Plowshares

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

Winter Orb

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.

Ivory Tower

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

Feldon's Cane

{T}, Exile this artifact: Shuffle your graveyard into your library.

Dust to Dust

Fellwar Stone

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

Mox Emerald

Armageddon

Wrath of God

Destroy all creatures. They can't be regenerated.

Mox Sapphire

Icy Manipulator

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

Strip Mine

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

Mox Pearl

Jayemdae Tome

Mishra's Factory

{T}: Add {C}.
{1}: Mishra's Factory 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.

Disenchant

Relic Barrier

Mana Vault

Mana Vault doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.
At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.

Chaos Orb

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

Maze of Ith

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

Sol Ring

Karakas

{T}: Add {W}.
{T}: Return target legendary creature to its owner's hand.

Mox Ruby

Howling Mine

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Island Sanctuary

If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk.

Serra Angel

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

Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.