
Corpse Blockade | Creature | Zombie | Defender
Sacrifice another creature: Corpse Blockade gains deathtouch until end of turn. | Lucas Graciano

Gateway Shade | Creature | Shade | {B}: Gateway Shade gets +1/+1 until end of turn.
Tap an untapped Gate you control: Gateway Shade gets +2/+2 until end of turn. | Ryan Yee

Slate Street Ruffian | Creature | Human Warrior | Whenever Slate Street Ruffian becomes blocked, defending player discards a card. | Jim Murray

Undercity Informer | Creature | Human Rogue | {1}, Sacrifice a creature: Target player reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard. | Raymond Swanland

Kingpin's Pet | Creature | Thrull | Flying
Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Mark Zug

Bane Alley Broker | Creature | Human Rogue | {T}: Draw a card, then exile a card from your hand face down.
You may look at cards exiled with Bane Alley Broker.
{U}{B}, {T}: Return a card exiled with Bane Alley Broker to its owner's hand. | Clint Cearley

Mortus Strider | Creature | Skeleton | When Mortus Strider dies, return it to its owner's hand. | Tomasz Jedruszek

Deathcult Rogue | Creature | Human Rogue | Deathcult Rogue can't be blocked except by Rogues. | David Palumbo

Nightveil Specter | Creature | Specter | Flying
Whenever Nightveil Specter deals combat damage to a player, that player exiles the top card of their library.
You may play lands and cast spells from among cards exiled with Nightveil Specter. | Min Yum