Darksteel

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

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

Put two +1/+1 counters on target creature and two +1/+1 counters on another target creature.

Tap all artifacts.

Destroy target artifact. It can't be regenerated.

You gain 6 life.

Destroy target Equipment. If that Equipment was attached to a creature, Unforge deals 2 damage to that creature.

Cast this spell only during the declare attackers step. Attacking creatures you control get +X/+0 until end of turn, where X is the number of attac...

Change the target of target spell with a single target.

Cast this spell only during your turn and only during combat. Choose one — • Creatures you control gain double strike until end of turn. • Untap al...

Pulse of the Forge deals 4 damage to target player or planeswalker. Then if that player or that planeswalker's controller has more life than you, r...

Inflame deals 2 damage to each creature dealt damage this turn.

Choose one — • Barbed Lightning deals 3 damage to target creature. • Barbed Lightning deals 3 damage to target player or planeswalker. Entwine {2} ...

Choose one — • Until end of turn, whenever a creature is dealt damage, destroy it. • Until end of turn, whenever a creature dies, that creature's...

Destroy target nonblack creature. It can't be regenerated. You gain control of all Equipment that were attached to it. (This effect lasts indefinit...

Prevent all damage target spell would deal this turn. You gain life equal to the damage prevented this way.

Target player loses 1 life for each tapped artifact they control.

Counter target spell. That spell's controller may draw a card.

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.

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.

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.