Chainer's Edict

Target player sacrifices a creature.
Flashback {5}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Balshan Collaborator

Flying
{B}: Balshan Collaborator gets +1/+1 until end of turn.

Swamp

Cephalid Illusionist

Whenever Cephalid Illusionist becomes the target of a spell or ability, mill three cards.
{2}{U}, {T}: Prevent all combat damage that would be dealt to and dealt by target creature you control this turn.

Cephalid Vandal

At the beginning of your upkeep, put a shred counter on Cephalid Vandal. Then mill a card for each shred counter on Cephalid Vandal.

Careful Study

Island

Organ Grinder

{T}, Exile three cards from your graveyard: Target player loses 3 life.

Cephalid Aristocrat

Whenever Cephalid Aristocrat becomes the target of a spell or ability, mill two cards.

Painbringer

{T}, Exile any number of cards from your graveyard: Target creature gets -X/-X until end of turn, where X is the number of cards exiled this way.

Churning Eddy

Return target creature and target land to their owners' hands.

Compulsion

{1}{U}, Discard a card: Draw a card.
{1}{U}, Sacrifice Compulsion: Draw a card.

Psychatog

Discard a card: Psychatog gets +1/+1 until end of turn.
Exile two cards from your graveyard: Psychatog gets +1/+1 until end of turn.

Afflict

Target creature gets -1/-1 until end of turn.
Draw a card.

Aquamoeba

Discard a card: Switch Aquamoeba's power and toughness until end of turn.

Zombie Assassin

{T}, Exile two cards from your graveyard and Zombie Assassin: Destroy target nonblack creature. It can't be regenerated.

Obsessive Search

Draw a card.
Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Cephalid Broker

{T}: Target player draws two cards, then discards two cards.

False Memories

Mill seven cards. At the beginning of the next end step, exile seven cards from your graveyard.

Morgue Theft

Return target creature card from your graveyard to your hand.
Flashback {4}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Tainted Isle

{T}: Add {C}.
{T}: Add {U} or {B}. Activate only if you control a Swamp.

Cephalid Looter

{T}: Target player draws a card, then discards a card.

Crypt Creeper

Sacrifice Crypt Creeper: Exile target card from a graveyard.

Breakthrough

Draw four cards, then choose X cards in your hand and discard the rest.

Skywing Aven

Flying
Discard a card: Return Skywing Aven to its owner's hand.