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.

Mox Pearl

Wrath of God

Destroy all creatures. They can't be regenerated.

Control Magic

Enchant creature
You control enchanted creature.

Library of Alexandria

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

Mox Jet

Copy Artifact

You may have Copy Artifact enter as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

Strip Mine

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

The Abyss

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.

Underground Sea

Recall

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.

Regrowth

Return target card from your graveyard to your hand.

Disenchant

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.

Swords to Plowshares

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

Mox Ruby

Jayemdae Tome

Time Walk

City of Brass

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

Ivory Tower

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

Mox Sapphire

Fellwar Stone

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

Braingeyser

Mind Twist

Target player discards X cards at random.

Dust to Dust

Divine Offering

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

Demonic Tutor

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

Tundra

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.

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.

Mox Emerald

Ancestral Recall

Counterspell

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Sol Ring

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.