Darksteel

Enchant creature Enchanted creature gets -1/-1. When enchanted creature dies, return Screams from Within from your graveyard to the battlefield.

When Sundering Titan enters the battlefield or leaves the battlefield, choose a land of each basic land type, then destroy those lands.

Sacrifice a creature: Put a charge counter on Spawning Pit. {1}, Remove two charge counters from Spawning Pit: Create a 2/2 colorless Spawn artifac...

All creatures able to block equipped creature do so. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery. This card ente...

Equipped creature gets +2/+1 and has "{T}, Unattach Heartseeker: Destroy target creature." Equip {5} ({5}: Attach to target creature you control. E...

Whenever an opponent discards a card, you may draw a card.

You gain 4 life. Then if an opponent has more life than you, return Pulse of the Fields to its owner's hand.

Choose one — • Destroy target land. • Search your library for a land card, put that card onto the battlefield, then shuffle your library. Entwine {...

{T}: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts.

{U}: Target creature becomes an artifact in addition to its other types until end of turn. {U}: Until end of turn, target artifact creature becomes...

{T}: Add {C}{C}.

Equipped creature has first strike and "{T}, Unattach Surestrike Trident: This creature deals damage equal to its power to target player or planesw...

Affinity for Mountains (This spell costs {1} less to cast for each Mountain you control.) Haste

Whenever a player casts a black spell, you may gain 1 life.

First strike Modular 4 (This creature enters the battlefield with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target...

Each creature you control can't be blocked as long as defending player controls an artifact land.

Flash (You may cast this spell any time you could cast an instant.) Reach (This creature can block creatures with flying.)

Destroy target artifact and all other artifacts with the same name as that artifact.

Whenever a player casts an artifact spell, that player gains control of Drooling Ogre. (This effect lasts indefinitely.)

Crazed Goblin attacks each combat if able.

Flying Whenever Emissary of Despair deals combat damage to a player, that player loses 1 life for each artifact they control.

Target creature and all other creatures with the same name as that creature get -2/-2 until end of turn.

Imprint — {1}: Exile target creature card from your graveyard. As long as a card exiled with Death-Mask Duplicant has flying, Death-Mask Duplicant ...

First strike Modular 4 (This creature enters the battlefield with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target...