Leonin Squire

When Leonin Squire enters, return target artifact card with mana value 1 or less from your graveyard to your hand.

Destructive Digger

{3}, {T}, Sacrifice an artifact or land: Draw a card.

Myr Adapter

Myr Adapter gets +1/+1 for each Equipment attached to it.

Weapons Trainer

Other creatures you control get +1/+0 as long as you control an Equipment.

Attended Knight

First strike
When Attended Knight enters, create a 1/1 white Soldier creature token.

Blade-Tribe Berserkers

Metalcraft — When Blade-Tribe Berserkers enters, if you control three or more artifacts, Blade-Tribe Berserkers gets +3/+3 and gains haste until end of turn.

Ardent Recruit

Metalcraft — Ardent Recruit gets +2/+2 as long as you control three or more artifacts.

Galvanic Blast

Galvanic Blast deals 2 damage to any target.
Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts.

Goblin Gaveleer

Trample
Goblin Gaveleer gets +2/+0 for each Equipment attached to it.

Strength of Arms

Target creature gets +2/+2 until end of turn. If you control an Equipment, create a 1/1 white Human Soldier creature token.

Voltaic Servant

At the beginning of your end step, untap target artifact.

Aether Chaser

First strike
When Aether Chaser enters, you get {E}{E} (two energy counters).
Whenever Aether Chaser attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token.

Trusty Packbeast

When Trusty Packbeast enters, return target artifact card from your graveyard to your hand.

Militant Inquisitor

Militant Inquisitor gets +1/+0 for each Equipment you control.

Ironclad Slayer

When Ironclad Slayer enters, you may return target Aura or Equipment card from your graveyard to your hand.

Court Homunculus

Court Homunculus gets +1/+1 as long as you control another artifact.

Kor Outfitter

When Kor Outfitter enters, you may attach target Equipment you control to target creature you control.

Atog

Sacrifice an artifact: Atog gets +2/+2 until end of turn.

Auriok Sunchaser

Metalcraft — As long as you control three or more artifacts, Auriok Sunchaser gets +2/+2 and has flying.

Reckless Fireweaver

Whenever an artifact you control enters, Reckless Fireweaver deals 1 damage to each opponent.

Flutterfox

As long as you control an artifact or enchantment, Flutterfox has flying.

Ghirapur Gearcrafter

When Ghirapur Gearcrafter enters, create a 1/1 colorless Thopter artifact creature token with flying. (A creature with flying can't be blocked except by creatures with flying or reach.)

Anointer Priest

Whenever a creature token you control enters, you gain 1 life.
Embalm {3}{W} ({3}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Human Cleric with no mana cost. Embalm only as a sorcery.)