{T}: Add {W}.

{T}: Add {W}.

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)

Barricade Breaker attacks each combat if able.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

Untap all artifacts.

Target creature gets +2/+2 until end of turn. If it's an artifact creature, it gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Other artifact creatures you control get +1/+1.

Cloudpost enters the battlefield tapped.

{T}: Add {C} for each Locus on the battlefield.

Cloudpost enters the battlefield tapped.

{T}: Add {C} for each Locus on the battlefield.

Defender

Reach (This creature can block creatures with flying.)

{T}: Add {G}.

Crumbling Vestige enters the battlefield tapped.

When Crumbling Vestige enters the battlefield, add one mana of any color.

{T}: Add {C}. ({C} represents colorless mana.)

Artifacts you control have indestructible. (Effects that say "destroy" don't destroy them. Artifact creatures with indestructible can't be destroyed by damage.)

Indestructible

{T}: Add one mana of any color.

Dimir Aqueduct enters the battlefield tapped.

When Dimir Aqueduct enters the battlefield, return a land you control to its owner's hand.

{T}: Add {U}{B}.

Counter target instant spell.

At the beginning of your upkeep, choose one --

• Put a +1/+1 counter on target artifact creature.

• Put a charge counter on target noncreature artifact.

Choose one or both --

• Return target artifact card from your graveyard to your hand.

• Return target creature card from your graveyard to your hand.

{T}: Add {W}.

Golgari Rot Farm enters the battlefield tapped.

When Golgari Rot Farm enters the battlefield, return a land you control to its owner's hand.

{T}: Add {B}{G}.

{T}: Add {R}.

{T}: Add {R}.

{T}: Add {C}. ({C} represents colorless mana.)

Flying, trample

Whenever Hellkite Tyrant deals combat damage to a player, gain control of all artifacts that player controls.

At the beginning of your upkeep, if you control twenty or more artifacts, you win the game.

{T}: Add {R}.

{T}: Add {U}, {R}, or {W}.

{U}{R}{W}, {T}, Sacrifice Jeskai Banner: Draw a card.

{T}, Sacrifice three artifacts: Search your library for an artifact card, put it onto the battlefield, then shuffle.

{T}, Sacrifice three artifacts: Search your library for an artifact card, put it onto the battlefield, then shuffle.

{T}: Add {B}.

Whenever an artifact enters the battlefield, you may gain 1 life.

{T}: Add {R}, {W}, or {B}.

{R}{W}{B}, {T}, Sacrifice Mardu Banner: Draw a card.

Whenever you cast an instant or sorcery spell, create an X/X colorless Construct artifact creature token, where X is that spell's mana value.

{3}{U}{U}, Exile Metallurgic Summonings: Return all instant and sorcery cards from your graveyard to your hand. Activate only if you control six or more artifacts.

{T}: Add {C}.

{3}, {T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

{T}: Add {C}.

{T}: Put a charge counter on Mirrodin's Core.

{T}, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens.

Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

{G}: Narnam Cobra gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Nomad Outpost enters the battlefield tapped.

{T}: Add {R}, {W}, or {B}.

Opulent Palace enters the battlefield tapped.

{T}: Add {B}, {G}, or {U}.

Counter target spell unless its controller pays {1} for each artifact you control.

Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent.

Return target artifact card from your graveyard to the battlefield.

Return target artifact card from your graveyard to the battlefield.

Whenever Scrap Trawler or another artifact you control is put into a graveyard from the battlefield, return to your hand target artifact card in your graveyard with lesser mana value.

{T}: Add {U}.

Flash

You may cast artifact spells as though they had flash.

{T}: Add {U}.

{3}, {T} or {B}, {T}: Return target artifact creature card from your graveyard to your hand.

{1}, {T}, Discard a card: Create a 1/1 colorless Sliver artifact creature token named Metallic Sliver.

{T}: Choose a player. That player adds one mana of any color they choose.

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.)

Create three 1/1 colorless Servo artifact creature tokens.

You may cast a spell with mana value 3 or less from your hand without paying its mana cost.

Defender (This creature can't attack.)

Equipped creature gets +1/+1 for each other creature you control that shares a creature type with it.

Equip {2}

{1}, {T}: You gain 1 life.

{T}: Add {G}, {U}, or {R}.

{G}{U}{R}, {T}, Sacrifice Temur Banner: Draw a card.

+1: Create a colorless artifact token named Etherium Cell with "{T}, Sacrifice this artifact: Add one mana of any color."

-2: Target creature gets +X/-X until end of turn, where X is the number of artifacts you control.

-7: You get an emblem with "At the beginning of combat on your turn, target artifact you control becomes an artifact creature with base power and toughness 5/5."

Tranquil Cove enters the battlefield tapped.

When Tranquil Cove enters the battlefield, you gain 1 life.

{T}: Add {W} or {U}.

{T}: Add {G}.

Counter target spell that targets a permanent you control.

{T}: Add {B}.

{T}: Add {B}.

{T}: Add {B}.

Defender

{G}: Wall of Tanglecord gains reach until end of turn. (It can block creatures with flying.)

Sacrifice Welding Jar: Regenerate target artifact.

Welding Sparks deals X damage to target creature, where X is 3 plus the number of artifacts you control.

Welding Sparks deals X damage to target creature, where X is 3 plus the number of artifacts you control.

{4}, {T}: Create a 1/1 colorless Thopter artifact creature token with flying.

{4}, {T}: Create a 1/1 colorless Thopter artifact creature token with flying.

Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.)

Equip {2}