: Add one mana of any color.

: Add . You gain 1 life.

When this artifact enters or is put into a graveyard from the battlefield, create a Treasure token.

Processing Plant enters tapped.
When Processing Plant enters, you may put a card an opponent owns from exile into that player's graveyard. If you do, untap Processing Plant. Otherwise, exile the top card of each opponent's library.
: Add , , , or .

Whenever a creature card is put into an opponent's graveyard from anywhere, you gain 1 life.

Whenever you gain life, target opponent loses that much life.

As this artifact enters, choose a creature type.
: Add one mana of any color.
: The next spell of the chosen type you cast this turn can be cast as though it had flash.

: Add .
, , Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Equipped creature gets +2/+1 and has protection from die rolls. (Nothing that lets a player roll a die can block, target, deal damage to, or attach to equipped creature.)
Equip

When this creature enters, scry 2.

When this artifact enters, draw a card.
, : Add one mana of any color.

Equipped creature gets +0/+2 and has toxic 1.
Equip

Morph
When this creature is turned face up, it becomes the creature type of your choice. (This effect lasts indefinitely.)

, : Put target creature on the bottom of its owner's library. That creature's controller reveals cards from the top of their library until they reveal a creature card. The player puts that card onto the battlefield and the rest on the bottom of their library in any order. Activate only as a sorcery.

Imprint — When this artifact enters, you may exile an artifact card from your hand.
, : Create a token that's a copy of the exiled card. X is the mana value of that card.

Equipped creature can't be blocked except by Walls.
Equip

Equipped creature gets +1/+0.
Whenever equipped creature deals combat damage to a player, create a Treasure token.
Equip

As this Equipment becomes attached to a creature, choose a creature card name and a creature type.
Equipped creature has ward , it can't be blocked, and its name and creature type are the last chosen name and creature type.
Equip

Whenever a spell or ability causes a player to shuffle their library, this artifact deals 2 damage to that player.

This land enters tapped.
When this land enters, sacrifice it unless you tap an untapped artifact or land you control.
: Add one mana of any color.

When this artifact enters, draw a card, then choose a color. This artifact becomes the chosen color.
, : Draw a card. Activate only if there are five colors among permanents you control.