Scars of Mirrodin

Target opponent reveals the top card of their library. Cerebral Eruption deals damage equal to the revealed card's mana value to that player and ea...

{T}: Bloodshot Trainee deals 4 damage to target creature. Activate only if Bloodshot Trainee's power is 4 or greater.

Metalcraft — When Blade-Tribe Berserkers enters the battlefield, if you control three or more artifacts, Blade-Tribe Berserkers gets +3/+3 and gain...

{T}, Sacrifice an artifact: Barrage Ogre deals 2 damage to any target.

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

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

Target creature gets +1/+0 and gains infect until end of turn. (It deals damage to creatures in the form of -1/-1 counters and to players in the fo...

Metalcraft — Ghalma's Warden gets +2/+2 as long as you control three or more artifacts.

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

When Skinrender enters the battlefield, put three -1/-1 counters on target creature.

Enchant artifact Whenever enchanted artifact becomes tapped, its controller gets a poison counter.

Flying When Necrogen Scudder enters the battlefield, you lose 3 life.

Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that pl...

Put a -1/-1 counter on target creature. Draw a card.

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

Target creature gets -4/-4 until end of turn.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) {X}{B}: Put target artifact ...

Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.

As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. Its controller loses life equal to the number of creatures...

Each opponent loses X life. You gain life equal to the life lost this way.

Sacrifice a creature: Dross Hopper gains flying until end of turn.

[+2]: You gain 1 life for each creature you control. [-2]: Create three 1/1 white Soldier creature tokens. [-5]: Destroy all other permanents excep...

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