Scars of Mirrodin

Trample Whenever an artifact is put into a graveyard from the battlefield, Molder Beast gets +2/+0 until end of turn.

Whenever you cast an artifact spell, you may pay {1}. If you do, you gain 3 life.

Reveal the top X cards of your library. You may put any number of permanent cards with converted mana cost X or less from among them onto the battl...

Metalcraft — As long as you control three or more artifacts, Ezuri's Brigade gets +4/+4 and has trample.

Reach (This creature can block creatures with flying.) Whenever Ezuri's Archers blocks a creature with flying, Ezuri's Archers gets +3/+0 until end...

At the beginning of your upkeep, create a 2/2 white Cat creature token for each Equipment attached to Kemba, Kha Regent.

{G}: Regenerate another target Elf. {2}{G}{G}{G}: Elf creatures you control get +3/+3 and gain trample until end of turn.

Whenever Copperhorn Scout attacks, untap each other creature you control.

Create two 1/1 green Insect creature tokens with infect. (They deal damage to creatures in the form of -1/-1 counters and to players in the form of...

Metalcraft — Carapace Forger gets +2/+2 as long as you control three or more artifacts.

You gain 1 life for each creature on the battlefield. Prevent all combat damage that would be dealt this turn.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) {1}{G}: Regenerate Bl...

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 ...

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

Turn to Slag deals 5 damage to target creature. Destroy all Equipment attached to that creature.

Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this ...

{1}{R}{R}: Spikeshot Elder deals damage equal to its power to any target.

Sacrifice an artifact: Oxidda Daredevil gains haste until end of turn.

When Oxidda Scrapmelter enters the battlefield, destroy target artifact.

{T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Prevent the next 2 damage that would be dealt to target artifact c...

Equipped creature gets +0/+3 and has vigilance. (Attacking doesn't cause it to tap.) Equip {3} ({3}: Attach to target creature you control. Equip o...

Flying When Glint Hawk enters the battlefield, sacrifice it unless you return an artifact you control to its owner's hand.