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

Protection from black and from red

Whenever another creature enters the battlefield, you may gain 1 life.

As long as Auriok Glaivemaster is equipped, it gets +1/+1 and has first strike.

Equip costs you pay cost less.

As long as Auriok Steelshaper is equipped, each creature you control that's a Soldier or a Knight gets +1/+1.

When Auriok Survivors enters the battlefield, you may return target Equipment card from your graveyard to the battlefield. If you do, you may attach it to Auriok Survivors.

Flying

: Attach target Equipment you control to target creature you control.

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

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Whenever Blind Zealot deals combat damage to a player, you may sacrifice it. If you do, destroy target creature that player controls.

Whenever you cast an artifact spell, you may pay . If you do, Embersmith deals 1 damage to any target.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

, : Fallen Ferromancer deals 1 damage to any target.

Discard an artifact card: Fleshgrafter gets +2/+2 until end of turn.

Haste

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Whenever Hero of Oxid Ridge attacks, creatures with power 1 or less can't block this turn.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Flying

Whenever an artifact enters the battlefield under your control, you may tap target permanent.

When Master Splicer enters the battlefield, create a 3/3 colorless Phyrexian Golem artifact creature token.

Golems you control get +1/+1.

You can't get poison counters.

Creatures you control can't have -1/-1 counters put on them.

Creatures your opponents control lose infect.

Double strike, protection from black and from green

Whenever an artifact is put into a graveyard from the battlefield, you may put a +1/+1 counter on Moriok Rigger.

Whenever you cast an artifact spell, you may pay . If you do, create a 1/1 colorless Myr artifact creature token.

Neurok Invisimancer can't be blocked.

When Neurok Invisimancer enters the battlefield, target creature can't be blocked this turn.

Neurok Spy can't be blocked as long as defending player controls an artifact.

Whenever you cast an artifact spell, you may have target creature get +2/+0 and gain deathtouch until end of turn.

Whenever an Equipment enters the battlefield under your control, you may draw a card.

Metalcraft — Equipment you control have equip as long as you control three or more artifacts.

, Sacrifice Salvage Scout: Return target artifact card from your graveyard to your hand.

, , Return Steelshaper Apprentice to its owner's hand: Search your library for an Equipment card, reveal that card, put it into your hand, then shuffle.

: Draw a card, then discard a card.

When Trinket Mage enters the battlefield, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

Haste

When Vulshok Battlemaster enters the battlefield, attach all Equipment on the battlefield to it. (Control of the Equipment doesn't change.)

When Vulshok Heartstoker enters the battlefield, target creature gets +2/+0 until end of turn.

Haste

: Vulshok Sorcerer deals 1 damage to any target.