Retract

Return all artifacts you control to their owner's hand.

Monastery Mentor

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever you cast a noncreature spell, put a 1/1 white Monk creature token with prowess onto the battlefield.

Kite Shield

Equipped creature gets +0/+3. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Silence

Your opponents can't cast spells this turn. (Spells cast before this resolves are unaffected.)

Pact of Negation

Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game.

Paradise Mantle

Equipped creature has "{T}: Add one mana of any color to your mana pool." Equip {1}

Puresteel Paladin

Whenever an Equipment enters the battlefield under your control, you may draw a card. Metalcraft — As long as you control 3 or more artifacts, each Equipment you control has equip {0}.

Noxious Revival

({G/P} can be paid with either {G} or 2 life.) Put target card from a graveyard on top of its owner's library.

Simian Spirit Guide

Remove Simian Spirit Guide in your hand from the game: Add {R} to your mana pool.

Accorder's Shield

Equipped creature gets +0/+3 and has vigilance. Equip {3}

Mox Opal

Metalcraft — {T}: Add one mana of any color to your mana pool. Activate this ability only if you control three or more artifacts.

Hurkyl's Recall

Return all artifacts target player owns to his or her hand.

Grapeshot

Grapeshot deals 1 damage to target creature or player. Storm (When you play this spell, copy it for each spell played before it this turn. You may choose new targets for the copies.)

Spidersilk Net

Equipped creature gets +0/+2 and has reach. (It can block creatures with flying.) Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Flooded Strand

Sacred Foundry

Steam Vents

Arid Mesa

Echoing Truth

Bone Saw

Cathar's Shield

Sram, Senior Edificer

Hallowed Fountain

({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Leyline of Sanctity

If Leyline of Sanctity is in your opening hand, you may begin the game with it on the battlefield. You have hexproof. (You can't be the target of spells or abilities your opponents control.)

Plains

({T}: Add {W}.)