All creatures have vigilance.
At the beginning of each player's end step, tap all untapped creatures that player controls that didn't attack this turn. This artifact deals damage to the player equal to the number of creatures tapped this way.
Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.
"If it is meant to be nothing but a machine," Karn finally asked Jhoira, "why did Urza build it to be like me?"
No more than two creatures can attack you each combat.
The goblins did not understand their attraction to the mana rig. They simply knew it was where they belonged.
A player who controls more permanents than each other player can't play lands or cast artifact, creature, or enchantment spells. That player may sacrifice a permanent of their choice for that player to ignore this effect until end of turn.
Each spell costs more to cast except during its controller's turn.
"We've managed to keep the goblins in their assigned areas, but there's little we can do about the smell."
—Whip Tongue, viashino technician
This artifact doesn't untap during your untap step.
: Add .
: Untap this artifact.
Part prison, part home.
At the beginning of each opponent's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.
The maiden is a jealous lover.
: Regenerate target artifact creature.
It entertained Jhoira to craft a kit that could bring her the tools.
, Sacrifice this artifact: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.
, : You may put a creature card from your hand onto the battlefield.
"Wonderful! You got a lion on your first try. Now put it back."
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
, : Tap target artifact, creature, or land.
Not every cage is made of bars.
Whenever an artifact or enchantment is put into your graveyard from the battlefield, you gain 1 life.
Junk heaps have rats, but scrapheaps have goblins.
All permanents are colorless.
"Every device in the rig is evidence of Thran enlightenment. All mana was the same to them, whether from rock or water, growth or decay. Can you imagine such unity of vision?"
—Urza, journal
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
This creature attacks each combat if able.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
You may choose not to untap this artifact during your untap step.
, : All creatures get +2/+2 for as long as this artifact remains tapped.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
Sacrifice this creature: It deals 1 damage to any target.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
: Draw a card.
From concept to paper to reality.
At the beginning of each opponent's upkeep, this artifact deals X damage to that player, where X is 3 minus the number of cards in their hand.
"I'd like to buy a bowel."
This land enters tapped.
: Add .
: This land becomes a 2/1 blue Faerie creature with flying until end of turn. It's still a land.
This land enters tapped.
: Add .
: This land becomes a 1/5 white Soldier creature until end of turn. It's still a land.
This land enters tapped.
: Add .
: This land becomes a 2/1 red Warrior creature with first strike until end of turn. It's still a land. (It deals combat damage before creatures without first strike.)
This land enters tapped.
: Add .
: This land becomes a 1/1 black Skeleton creature with ": Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
This land enters tapped.
: Add .
: This land becomes a 3/3 green Ape creature with trample until end of turn. It's still a land. (It can deal excess combat damage to the player or planeswalker it's attacking.)