Fellwar Stone

Artifact

: Add to your mana pool one mana of any color that a land an opponent controls could produce.

"What do you have that I cannot obtain?"
-Mairsil, the Pretender

Jade Statue

Artifact

: Jade Statue becomes a 3/6 Golem artifact creature until end of combat. Activate this ability only during combat.

"The paradox of jade statues is that their victims never really expect attack, but they are never completely surprised either."
-Kabel, Tolarian archivist

Jester's Cap

Artifact

, , Sacrifice Jester's Cap: Search target player's library for three cards and exile them. Then that player shuffles his or her library.

"Know your foes' strengths as well as their weaknesses."
-Arcum Dagsson, Soldevi machinist

Slate of Ancestry

Artifact

, , Discard your hand: Draw a card for each creature you control.

The pattern of life can be studied like a book, if you know how to read it.

Storage Matrix

Artifact

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during his or her untap step. That player can untap only permanents of the chosen type this step.

Tanglebloom

Artifact

, : You gain 1 life.

The bloom contains no seeds. It's meant only to nourish the forest's inhabitants.

Teferi's Puzzle Box

Artifact

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

Ur-Golem's Eye

Artifact

: Add to your mana pool.

It still stares accusingly at Memnarch, though millennia have passed since he separated the eye from its body.

Vulshok Morningstar

Artifact - Equipment

Equipped creature gets +2/+2.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Ankh of Mishra

Artifact

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

Basalt Monolith

Artifact

Basalt Monolith doesn't untap during your untap step.

: Add to your mana pool.

: Untap Basalt Monolith.

Black Lotus

Artifact

, Sacrifice Black Lotus: Add three mana of any one color to your mana pool.

Black Vise

Artifact

As Black Vise enters the battlefield, 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 his or her hand minus 4.

Celestial Prism

Artifact

, : Add one mana of any color to your mana pool.

Chaos Orb

Artifact

, : 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 permanents it touches. Then destroy Chaos Orb.

Conservator

Artifact

, : Prevent the next 2 damage that would be dealt to you this turn.

Copper Tablet

Artifact

At the beginning of each player's upkeep, Copper Tablet deals 1 damage to that player.

Crystal Rod

Artifact

Whenever a player casts a blue spell, you may pay . If you do, you gain 1 life.

Cyclopean Tomb

Artifact

, : Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate this ability only during your upkeep.

When Cyclopean Tomb is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with Cyclopean Tomb but that a mire counter has not been removed from with Cyclopean Tomb.

Dingus Egg

Artifact

Whenever a land is put into a graveyard from the battlefield, Dingus Egg deals 2 damage to that land's controller.

Forcefield

Artifact

: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

Gauntlet of Might

Artifact

Red creatures get +1/+1.

Whenever a Mountain is tapped for mana, its controller adds to his or her mana pool (in addition to the mana the land produces).

Glasses of Urza

Artifact

: Look at target player's hand.

Helm of Chatzuk

Artifact

, : Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Illusionary Mask

Artifact

: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on . If you do, you may cast that card face down as a 2/2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it's turned face up and assigns or deals damage, is dealt damage, or becomes tapped. Activate this ability only any time you could cast a sorcery.

Iron Star

Artifact

Whenever a player casts a red spell, you may pay . If you do, you gain 1 life.

Ivory Cup

Artifact

Whenever a player casts a white spell, you may pay . If you do, you gain 1 life.

Jade Monolith

Artifact

: The next time a source of your choice would deal damage to target creature this turn, that source deals that damage to you instead.

Kormus Bell

Artifact

All Swamps are 1/1 black creatures that are still lands.

Library of Leng

Artifact

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.

Mana Vault

Artifact

Mana Vault doesn't untap during your untap step.

At the beginning of your upkeep, you may pay . If you do, untap Mana Vault.

At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.

: Add to your mana pool.

Meekstone

Artifact

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Mox Emerald

Artifact

: Add to your mana pool.

Mox Jet

Artifact

: Add to your mana pool.

Mox Pearl

Artifact

: Add to your mana pool.

Mox Ruby

Artifact

: Add to your mana pool.

Mox Sapphire

Artifact

: Add to your mana pool.

Nevinyrral's Disk

Artifact

Nevinyrral's Disk enters the battlefield tapped.

, : Destroy all artifacts, creatures, and enchantments.

Sol Ring

Artifact

: Add to your mana pool.

Soul Net

Artifact

Whenever a creature dies, you may pay . If you do, you gain 1 life.