
Nahiri's Machinations | Enchantment | | At the beginning of combat on your turn, target creature you control gains indestructible until end of turn.
{1}{R}: Nahiri's Machinations deals 1 damage to target blocking creature. | Lake Hurwitz

Not Forgotten | Sorcery | | Put target card from a graveyard on the top or bottom of its owner's library. Create a 1/1 white Spirit creature token with flying. | Darek Zabrocki

Open the Armory | Sorcery | | Search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle. | Steve Prescott

Compelling Deterrence | Instant | | Return target nonland permanent to its owner's hand. Then that player discards a card if you control a Zombie. | Seb McKinnon

Daring Sleuth | Creature | Human Rogue | When you sacrifice a Clue, transform Daring Sleuth. | Seb McKinnon

Erdwal Illuminator | Creature | Spirit | Flying
Whenever you investigate for the first time each turn, investigate an additional time. | Seb McKinnon

Manic Scribe | Creature | Human Wizard | When Manic Scribe enters the battlefield, each opponent mills three cards.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, that player mills three cards. | Matt Stewart

Ongoing Investigation | Enchantment | | Whenever one or more creatures you control deal combat damage to a player, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{1}{G}, Exile a creature card from your graveyard: Investigate. You gain 2 life. | Bud Cook

Call the Bloodline | Enchantment | | {1}, Discard a card: Create a 1/1 black Vampire Knight creature token with lifelink. Activate only once each turn. | Lake Hurwitz

Heir of Falkenrath | Creature | Vampire | Discard a card: Transform Heir of Falkenrath. Activate only once each turn. | Jason Rainville

Olivia's Bloodsworn | Creature | Vampire Soldier | Flying
Olivia's Bloodsworn can't block.
{R}: Target Vampire gains haste until end of turn. | Daarken

Pale Rider of Trostad | Creature | Spirit | Skulk (This creature can't be blocked by creatures with greater power.)
When Pale Rider of Trostad enters the battlefield, discard a card. | Seb McKinnon

Gibbering Fiend | Creature | Devil | When Gibbering Fiend enters the battlefield, it deals 1 damage to each opponent.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, Gibbering Fiend deals 1 damage to that player. | Chris Rallis

Kessig Forgemaster | Creature | Human Shaman Werewolf | Whenever Kessig Forgemaster blocks or becomes blocked by a creature, Kessig Forgemaster deals 1 damage to that creature.
At the beginning of each upkeep, if no spells were cast last turn, transform Kessig Forgemaster. | Winona Nelson

Ravenous Bloodseeker | Creature | Vampire Berserker | Discard a card: Ravenous Bloodseeker gets +2/-2 until end of turn. | James Ryman

Duskwatch Recruiter | Creature | Human Warrior Werewolf | {2}{G}: Look at the top three cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
At the beginning of each upkeep, if no spells were cast last turn, transform Duskwatch Recruiter. | Craig J Spearing

Lambholt Pacifist | Creature | Human Shaman Werewolf | Lambholt Pacifist can't attack unless you control a creature with power 4 or greater.
At the beginning of each upkeep, if no spells were cast last turn, transform Lambholt Pacifist. | Ryan Pancoast

Moonlight Hunt | Instant | | Choose target creature you don't control. Each creature you control that's a Wolf or a Werewolf deals damage equal to its power to that creature. | Joseph Meehan

Obsessive Skinner | Creature | Human Rogue | When Obsessive Skinner enters the battlefield, put a +1/+1 counter on target creature.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, put a +1/+1 counter on target creature. | John Stanko

Veteran Cathar | Creature | Human Soldier | {3}{W}: Target Human gains double strike until end of turn. | Deruchenko Alexander