Scars of Mirrodin

Metalcraft — This creature has double strike as long as you control three or more artifacts.

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated.

Flying Metalcraft — {U}: Exile this creature. Return it to the battlefield under your control at the beginning of the next end step. Activate only ...

Arc Trail deals 2 damage to any target and 1 damage to any other target.

Reach When this creature enters, you may destroy target Equipment.

{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...

Choose two target creatures. Tap those creatures, then unattach all Equipment from them.

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

{B}, Sacrifice a creature: Regenerate Corrupted Harvester.

Flying Metalcraft — When Lumengrid Drake enters the battlefield, if you control three or more artifacts, return target creature to its owner's hand.

Metalcraft — Auriok Edgewright has double strike as long as you control three or more artifacts.

You gain 5 life.

Artifact creatures you control get +2/+2.

{1}{R}, Sacrifice Vulshok Replica: It deals 3 damage to target player or planeswalker.

{B}: Vector Asp gains infect until end of turn. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison co...

{R}: Saberclaw Golem gains first strike until end of turn.

Metalcraft — Rusted Relic is a 5/5 Golem artifact creature as long as you control three or more artifacts.

Imprint — Whenever a nontoken creature dies, you may exile that card. If you do, return each other card exiled with Mimic Vat to its owner's gravey...

Target creature gets +X/+X until end of turn.

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

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

Infect