Flying Carpet

, : Target creature gains flying until end of turn.

Memory Lapse

Counter target spell. If that spell is countered this way, put it on top of its owner’s library instead of into that player’s graveyard.

Second Chance

At the beginning of your upkeep, if you have 5 or less life, sacrifice Second Chance and take an extra turn after this one.

Defense Grid

Each spell costs more to cast except during its controller’s turn.

Phyrexian Debaser

Flying
, Sacrifice Phyrexian Debaser: Target creature gets -2/-2 until end of turn.

No Mercy

Whenever a creature deals damage to you, destroy it.

Ring of Gix

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.

Memory Lapse

Counter target spell. If that spell is countered this way, put it on top of its owner’s library instead of into that player’s graveyard.

Nevinyrral’s Disk

Nevinyrral’s Disk enters the battlefield tapped.
, : Destroy all artifacts, creatures, and enchantments.

Fireball

This spell costs more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Smoldering Crater

Smoldering Crater enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Reprocess

Sacrifice any number of artifacts, creatures, and/or lands. Draw a card for each permanent sacrificed this way.

Smoldering Crater

Smoldering Crater enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Endoskeleton

You may choose not to untap Endoskeleton during your untap step.
, : Target creature gets +0/+3 for as long as Endoskeleton remains tapped.

Mobile Fort

Defender (This creature can’t attack.)
: Mobile Fort gets +3/-1 until end of turn and can attack this turn as though it didn’t have defender. Activate this ability only once each turn.

Phyrexian Colossus

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.

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
: Add one mana of any color.

Memory Lapse

Counter target spell. If that spell is countered this way, put it on top of its owner’s library instead of into that player’s graveyard.

Nevinyrral’s Disk

Nevinyrral’s Disk enters the battlefield tapped.
, : Destroy all artifacts, creatures, and enchantments.

Chaos Confetti

, : Tear Chaos Confetti into pieces. Throw the pieces onto the battlefield from a distance of at least five feet. Destroy each permanent that a piece touches. Remove the pieces from the game.

Volrath’s Motion Sensor

Enchant player
As Volrath’s Motion Sensor enters the battlefield, choose one of enchanted player’s hands. That player balances Volrath’s Motion Sensor on the back of that hand.
When Volrath’s Motion Sensor falls off the chosen hand, sacrifice Volrath’s Motion Sensor and enchanted player loses 3 life.

Steam Frigate

Steam Frigate can’t attack unless defending player controls an Island.

Nightstalker Engine

Nightstalker Engine’s power is equal to the number of creature cards in your graveyard.