At the beginning of each player's upkeep, Ancient Runes deals damage to that player equal to the number of artifacts they control.

Whenever an artifact is put into a graveyard from the battlefield, you may have target opponent lose 1 life.

Flying Whenever a permanent owned by another player is put into a graveyard from the battlefield, you draw a card and you lose 1 life.

When Bane of Progress enters the battlefield, destroy all artifacts and enchantments. Put a +1/+1 counter on Bane of Progress for each permanent destroyed this way.

Destroy each nonland permanent with mana value 2 or less. Add {B} or {G} for each permanent destroyed this way.

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

{X}{R}, {T}, Discard a card: Destroy all artifacts with mana value X or less.

Whenever a permanent other than Last Laugh is put into a graveyard from the battlefield, Last Laugh deals 1 damage to each creature and each player. When no creatures are on the battlefield, sacrifice Last Laugh.

When Manglehorn enters the battlefield, you may destroy target artifact. Artifacts your opponents control enter the battlefield tapped.

Destroy each artifact with mana value X or less.

Destroy all artifacts. They can't be regenerated. The controller of each of those artifacts gains life equal to its mana value.

Destroy all artifacts, then Structural Assault deals damage to each creature equal to the number of artifacts that were put into graveyards from the battlefield this turn.

Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If Titania's Song leaves the battlefield, this effect continues until end of turn.

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Artifacts and creatures your opponents control enter the battlefield tapped.

Activated abilities of artifacts can't be activated.

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."

Artifacts, creatures, and lands your opponents control enter the battlefield tapped.

If Leyline of Singularity is in your opening hand, you may begin the game with it on the battlefield. All nonland permanents are legendary.

Activated abilities of artifacts can't be activated.

Artifacts and lands enter the battlefield tapped.