MTG

Nim Devourer gets +1/+0 for each artifact you control. {B}{B}: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creatur...

When Cathodion dies, add {C}{C}{C}.

{T}: Put target permanent you own on the bottom of your library.

{U}, Sacrifice Aether Spellbomb: Return target creature to its owner's hand. {1}, Sacrifice Aether Spellbomb: Draw a card.

{T}: Add {G}.

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

Counter target spell unless its controller pays {1} for each artifact you control.

The next time target creature would deal damage this turn, prevent that damage. You gain life equal to the damage prevented this way.

{U}: Quicksilver Elemental gains all activated abilities of target creature until end of turn. (If any of the abilities use that creature's name, u...

Sacrifice Bottle Gnomes: You gain 3 life.

Flying Whenever an artifact enters the battlefield under your control, you may tap target permanent.

Exile target artifact or enchantment.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying Broodstar's power and toughness are each equal to ...

If you would flip a coin, instead flip two coins and ignore one.

First strike {T}: Destroy target artifact if its converted mana cost is equal to the amount of unspent mana you have.

Unattach all Equipment from target creature.

Whenever a nontoken creature you control dies, put a charge counter on Lightning Coils. At the beginning of your upkeep, if Lightning Coils has fiv...

Flip a coin until you lose a flip or choose to stop flipping. If you lose a flip, Fiery Gambit has no effect. If you win one or more flips, Fiery G...

Whenever Dross Scorpion or another artifact creature dies, you may untap target artifact.

{1}{U}: Cobalt Golem gains flying until end of turn.

When War Elemental enters the battlefield, sacrifice it unless an opponent was dealt damage this turn. Whenever an opponent is dealt damage, put th...

{T}: Add {R}.

Defender (This creature can't attack.)

Flash Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) {T}: Target creature gets +0/+1 until end of turn.