{1}: Adarkar Sentinel gets +0/+1 until end of turn.

Flying

Aesthir Glider can't block.

You may choose not to untap Ashnod's Battle Gear during your untap step.

{2}, {T}: Target creature you control gets +2/-2 for as long as Ashnod's Battle Gear remains tapped.

{1}, {T}, Sacrifice Astrolabe: Add two mana of any one color. Draw a card at the beginning of the next turn's upkeep.

At the beginning of each player's upkeep, Barbed Wire deals 1 damage to that player.

{2}: Prevent the next 1 damage that would be dealt by Barbed Wire this turn.

{X}, {T}: Draw a card. X is the number of cards in an opponent's hand.

{3}: Target creature doesn't untap during its controller's next untap step.

Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.

{2}, Pay 2 life: Draw a card.

{2}, Sacrifice Brass Secretary: Draw a card.

{2}: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying.

{2}: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.

{2}: Regenerate Clay Statue.

Flying

Clockwork Avian enters the battlefield with four +1/+0 counters on it.

At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it.

{X}, {T}: Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep.

{2}, {T}, Sacrifice Credit Voucher: Shuffle any number of cards from your hand into your library, then draw that many cards.

Defender (This creature can't attack.)

{T}: Target creature gets +0/+4 until end of turn.

{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, Cursed Scroll deals 2 damage to any target.

{3}: Regenerate Diabolic Machine.

{2}: Dragon Engine gets +1/+0 until end of turn.

{5}, {T}: Draw two cards, then discard a card.

Echo {4} (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 an artifact: Put a +1/+1 counter on target creature.

At the beginning of your draw step, draw an additional card.

At the beginning of your end step, discard your hand.

{T}: Grapeshot Catapult deals 1 damage to target creature with flying.

{0}: Hopping Automaton gets -1/-1 and gains flying until end of turn.

{1}, {T}: Tap target artifact, creature, or land.

{2}: Regenerate target artifact creature.

{2}, {T}: Tap all other artifacts. They don't untap during their controllers' untap steps for as long as Kill Switch remains tapped.

Whenever Lead Golem attacks, it doesn't untap during its controller's next untap step.

{4}, {T}: Put a charge counter on Magistrate's Scepter.

{T}, Remove three charge counters from Magistrate's Scepter: Take an extra turn after this one.

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.

Attacking creatures get +1/+0.

{X}, {T}: Tap X target lands.

When Onulet dies, you gain 2 life.

Phyrexian Colossus doesn't untap during your untap step.

Pay 8 life: Untap Phyrexian Colossus.

Phyrexian Colossus can't be blocked except by three or more creatures.

When Phyrexian Devourer's power is 7 or greater, sacrifice it.

Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's mana value.

{3}: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down piles. Exile one of those piles. Search the other pile for a card, put it into your hand, then shuffle the rest of that pile into your library.

{2}, {T}, Sacrifice Pit Trap: Destroy target attacking creature without flying. It can't be regenerated.

{T}: Target creature gets +1/+1 and gains flying, first strike, and trample until end of turn.

{T}: Tap target artifact.

Echo {3} (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.)

{1}, {T}: Tap target artifact, creature, or land.

{1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.

As Shapeshifter enters the battlefield, choose a number between 0 and 7.

At the beginning of your upkeep, you may choose a number between 0 and 7.

Shapeshifter's power is equal to the last chosen number and its toughness is equal to 7 minus that number.

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

{1}: Soldevi Simulacrum gets +1/+0 until end of turn.

You can't cast creature spells.

When an opponent casts a creature spell, sacrifice Straw Golem.

{T}: Add {C}{C}{C}.

As long as Thran Golem is enchanted, it gets +2/+2 and has flying, first strike, and trample.

{5}, {T}: Reveal the top three cards of your library. Target opponent chooses one of those cards. Put that card into your graveyard, then draw two cards.

At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells.

Echo {3} (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 Ticking Gnomes: It deals 1 damage to any target.

At the beginning of your upkeep, put a time counter on Time Bomb.

{1}, {T}, Sacrifice Time Bomb: Time Bomb deals damage equal to the number of time counters on it to each creature and each player.

{0}: Urza's Avenger gets -1/-1 and gains your choice of banding, flying, first strike, or trample until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Echo {6} (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.)

{T}: Draw a card.

{1}, {T}: Untap target artifact.

Defender (This creature can't attack.)

First strike

Worn Powerstone enters the battlefield tapped.

{T}: Add {C}{C}.

Vigilance