Metalcraft -- Ardent Recruit gets +2/+2 as long as you control three or more artifacts.
1 /
1
{W}{W}
Auriok Edgewright
Creature - Human Soldier
Metalcraft -- Auriok Edgewright has double strike as long as you control three or more artifacts.
2 /
2
{1}{W}
Auriok Sunchaser
Creature - Human Soldier
Metalcraft -- As long as you control three or more artifacts, Auriok Sunchaser gets +2/+2 and has flying.
1 /
1
{3}{R}
Blade-Tribe Berserkers
Creature - Human Berserker
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.
3 /
3
{3}{R}{R}
Concussive Bolt
Sorcery
Concussive Bolt deals 4 damage to target player or planeswalker.
Metalcraft -- If you control three or more artifacts, creatures controlled by that player or by that planeswalker's controller can't block this turn.
{R}
Galvanic Blast
Instant
Galvanic Blast deals 2 damage to any target.
Metalcraft -- Galvanic Blast deals 4 damage instead if you control three or more artifacts.
{3}{W}
Ghalma's Warden
Creature - Elephant Soldier
Metalcraft -- Ghalma's Warden gets +2/+2 as long as you control three or more artifacts.
2 /
4
{2}{W}{W}
Indomitable Archangel
Creature - Angel
Flying
Metalcraft -- Artifacts you control have shroud as long as you control three or more artifacts. (An artifact with shroud can't be the target of spells or abilities.)
4 /
4
{3}{R}{W}
Jor Kadeen, the Prevailer
Legendary Creature - Human Warrior
First strike
Metalcraft -- Creatures you control get +3/+0 as long as you control three or more artifacts.
5 /
4
{2}{R}{R}{R}
Kuldotha Phoenix
Creature - Phoenix
Flying, haste
Metalcraft -- {4}: Return Kuldotha Phoenix from your graveyard to the battlefield. Activate only during your upkeep and only if you control three or more artifacts.
4 /
4
{W}{W}
Puresteel Paladin
Creature - Human Knight
Whenever an Equipment enters the battlefield under your control, you may draw a card.
Metalcraft -- Equipment you control have equip {0} as long as you control three or more artifacts.
2 /
2
{2}{R}{R}
Spiraling Duelist
Creature - Human Berserker
Metalcraft -- Spiraling Duelist has double strike as long as you control three or more artifacts.