Tangleroot

Artifact

Whenever a player casts a creature spell, that player adds to his or her mana pool.

Tel-Jilad Stylus

Artifact

: Put target permanent you own on the bottom of your library.

Thought Prison

Artifact

Imprint - When Thought Prison enters the battlefield, you may have target player reveal his or her hand. If you do, choose a nonland card from it and exile that card.

Whenever a player casts a spell that shares a color or converted mana cost with the exiled card, Thought Prison deals 2 damage to that player.

Timesifter

Artifact

At the beginning of each upkeep, each player exiles the top card of his or her library. The player who exiled the card with the highest converted mana cost takes an extra turn after this one. If two or more players' cards are tied for highest cost, the tied players repeat this process until the tie is broken.

Titanium Golem

Artifact Creature - Golem

: Titanium Golem gains first strike until end of turn.

Tooth of Chiss-Goria

Artifact

Flash

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

: Target creature gets +1/+0 until end of turn.

Tower of Champions

Artifact

, : Target creature gets +6/+6 until end of turn.

Tower of Eons

Artifact

, : You gain 10 life.

Tower of Fortunes

Artifact

, : Draw four cards.

Tower of Murmurs

Artifact

, : Target player puts the top eight cards of his or her library into his or her graveyard.

Viridian Longbow

Artifact - Equipment

Equipped creature has ": This creature deals 1 damage to target creature or player."

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Vorrac Battlehorns

Artifact - Equipment

Equipped creature has trample and can't be blocked by more than one creature.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Vulshok Battlegear

Artifact - Equipment

Equipped creature gets +3/+3.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Vulshok Gauntlets

Artifact - Equipment

Equipped creature gets +4/+2 and doesn't untap during its controller's untap step.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Welding Jar

Artifact

Sacrifice Welding Jar: Regenerate target artifact.

Wizard Replica

Artifact Creature - Wizard

Flying

, Sacrifice Wizard Replica: Counter target spell unless its controller pays .

Yotian Soldier

Artifact Creature - Soldier

Vigilance

After Kroog was destroyed while most of its defenders were at his side, Urza vowed that none of his allies would ever need to fear for their own defense again, even while laying siege to a city far from their homes.

Brass Herald

Artifact Creature - Golem

As Brass Herald enters the battlefield, choose a creature type.

When Brass Herald enters the battlefield, reveal the top four cards of your library. Put all creature cards of the chosen type revealed this way into your hand and the rest on the bottom of your library in any order.

Creatures of the chosen type get +1/+1.

Crystal Rod

Artifact

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

Dingus Egg

Artifact

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

Distorting Lens

Artifact

: Target permanent becomes the color of your choice until end of turn.

"The Eye altering alters all."
-William Blake, "The Mental Traveller"

Ensnaring Bridge

Artifact

Creatures with power greater than the number of cards in your hand can't attack.

Bridges usually get you from one place to another. This one just gets you.

Flying Carpet

Artifact

, : Target creature gains flying until end of turn.

Fodder Cannon

Artifact

, , Sacrifice a creature: Fodder Cannon deals 4 damage to target creature.

Step 1: Find your cousin.
Step 2: Get your cousin in the cannon.
Step 3: Find another cousin.

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.

Patagia Golem

Artifact Creature - Golem

: Patagia Golem gains flying until end of turn.

It scattered falcons like a lion hunting among jackals.

Phyrexian Colossus

Artifact Creature - Golem

Phyrexian Colossus doesn't untap during your untap step.

Pay 8 life: Untap Phyrexian Colossus.

Phyrexian Colossus can't be blocked except by three or more creatures.

Planar Portal

Artifact

, : Search your library for a card and put that card into your hand. Then shuffle your library.

These devices have been known to pull entire worlds through the Æther.

Skull of Orm

Artifact

, : Return target enchantment card from your graveyard to your hand.

Though lifeless, the skull still possessed a strange power over the flow of magic.

Star Compass

Artifact

Star Compass enters the battlefield tapped.

: Add to your mana pool one mana of any color that a basic land you control could produce.

It doesn't point north. It points home.

Throne of Bone

Artifact

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

Urza's Armor

Artifact

If a source would deal damage to you, prevent 1 of that damage.

Urza protected his body well, but neglected his soul.

Vexing Arcanix

Artifact

, : Target player names a card, then reveals the top card of his or her library. If it's the named card, the player puts it into his or her hand. Otherwise, the player puts it into his or her graveyard and Vexing Arcanix deals 2 damage to him or her.

Wall of Spears

Artifact Creature - Wall

Defender (This creature can't attack.)

First strike

Even the most conservative generals revised their tactics after the Battle of Sarinth, during which a handful of peasant-pikemen held off a trio of rampaging Craw Wurms.

Wooden Sphere

Artifact

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