Unhinge

Target player discards a card.
Draw a card.

Skeleton Archer

When this creature enters, it deals 1 damage to any target.

Counterspell

Salt Marsh

Salt Marsh enters tapped.
{T}: Add {U} or {B}.

Lose Hope

Target creature gets -1/-1 until end of turn. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Raise Dead

Return target creature card from your graveyard to your hand.

Gravedigger

When Gravedigger enters, you may return target creature card from your graveyard to your hand.

Undo

Return two target creatures to their owners' hands.

Cavern Harpy

Flying
When Cavern Harpy enters, return a blue or black creature you control to its owner's hand.
Pay 1 life: Return Cavern Harpy to its owner's hand.

Scrivener

When Scrivener enters, you may return target instant card from your graveyard to your hand.

Urborg Mindsucker

{B}, Sacrifice Urborg Mindsucker: Target opponent discards a card at random. Activate only as a sorcery.

Deranged Assistant

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

Ravenous Rats

When Ravenous Rats enters, target opponent discards a card.

Abyssal Specter

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

Myr Quadropod

{3}: Switch Myr Quadropod's power and toughness until end of turn.

Dark Banishing

Destroy target nonblack creature. It can't be regenerated.

Maggot Carrier

When Maggot Carrier enters, each player loses 1 life.

Funeral Charm

Choose one —
• Target player discards a card.
• Target creature gets +2/-1 until end of turn.
• Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.)

Catalog

Sivitri Scarzam

Zuran Enchanter

{2}{B}, {T}: Target player discards a card. Activate only during your turn.

Swamp

Betrayal

Enchant creature an opponent controls
Whenever enchanted creature becomes tapped, you draw a card.