Darksteel

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

{X}, {T}: Tap X target noncreature artifacts. {X}, {T}: Untap X target noncreature artifacts.

Choose one — • Look at the top five cards of target opponent's library, then put them back in any order. • Look at the top five cards of your lib...

Return all artifacts you control to their owner's hand.

As an additional cost to cast this spell, sacrifice an artifact. Search your library for an artifact card with mana value X or less, put it onto th...

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) When Quicksilver Behemoth attacks or blocks, return it t...

Flying Whenever Emissary of Hope deals combat damage to a player, you gain 1 life for each artifact that player controls.

Draw two cards, then discard a card. Then if an opponent has more cards in hand than you, return Pulse of the Grid to its owner's hand.

Enchant permanent When Psychic Overload enters the battlefield, tap enchanted permanent. Enchanted permanent doesn't untap during its controller'...

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

Flying Discard an artifact card: Return Neurok Prodigy to its owner's hand.

Artifact creatures you control gain flying until end of turn.

Look at the top X cards of your library, where X is the number of artifacts you control. Put one of those cards into your hand and the rest on the ...

This spell can't be countered. Counter target spell.

Flying Hoverguard Observer can block only creatures with flying.

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When Chromescale Drake enters the battlefield, rev...

Destroy target enchantment and all other enchantments with the same name as that enchantment.

Enchant Equipment When Carry Away enters the battlefield, unattach enchanted Equipment. You control enchanted Equipment.

All combat damage that would be dealt to you this turn is dealt to target attacking creature instead.

Prevent the next 3 damage that would be dealt to target creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creat...

{T}: Add {C}. {T}: Put a charge counter on Mirrodin's Core. {T}, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

Indestructible {T}: Add {C}.

{T}: Add {C}. {1}: Blinkmoth Nexus becomes a 1/1 Blinkmoth artifact creature with flying until end of turn. It's still a land. {1}, {T}: Target B...