Scars of Mirrodin

{T}, Sacrifice Nihil Spellbomb: Exile target player's graveyard. When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay {B...

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

Necrogen Censer enters the battlefield with two charge counters on it. {T}, Remove a charge counter from Necrogen Censer: Target player loses 2 life.

{T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr. {3}, {T}: Return target Myr card from your graveyard to your...

{3}, {T}: Create a token that's a copy of Myr Propagator.

Other Myr creatures you control get +1/+1. {1}, {T}: Untap each other Myr you control.

When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens. Whenever Myr Battlesphere attacks, you may t...

Exile target artifact or enchantment.

Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.

{1}{B}, Sacrifice Moriok Replica: You draw two cards and you lose 2 life.

At the beginning of your upkeep, sacrifice Molten-Tail Masticore unless you discard a card. {4}, Exile a creature card from your graveyard: Molten-...

{4}, {T}, Sacrifice Mindslaver: You control target player during that player's next turn. (You see all cards that player could see and make all dec...

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...

{T}: Put a charge counter on Lux Cannon. {T}, Remove three charge counters from Lux Cannon: Destroy target permanent.

Equipped creature gets +2/+0 and has "Whenever this creature becomes the target of a spell, this creature deals 2 damage to any target." Equip {2}

{T}: Target permanent becomes an artifact in addition to its other types until end of turn.

{T}: Add {B}.

Flying When Razor Hippogriff enters the battlefield, return target artifact card from your graveyard to your hand. You gain life equal to that car...

{T}, Sacrifice three artifacts: Search your library for an artifact card, put it onto the battlefield, then shuffle.

{T}: Add {R}.

Whenever equipped creature becomes blocked by a creature, you may draw two cards. Equip {1}

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

{2}, {T}, Sacrifice Horizon Spellbomb: Search your library for a basic land card, reveal it, put it into your hand, then shuffle. When Horizon Spel...