Acier foncé

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

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.

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.) When Quicksilver Behemoth attacks or blocks, return it t...

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

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

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...

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.

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

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

Flying Hoverguard Observer can block only creatures with flying.

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