Streets of New Capenna

Raffine's Informant | Creature | Human Wizard | When Raffine's Informant enters the battlefield, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) | John Stanko

Sky Crier | Creature | Bird Citizen | Flying, lifelink {3}{W}: You and target opponent each draw a card. | Raoul Vitale

Backup Agent | Creature | Human Citizen | When Backup Agent enters the battlefield, put a +1/+1 counter on target creature. | Aaron J. Riley

Backstreet Bruiser | Creature | Cephalid Rogue | Defender As long as there are two or more counters among creatures you control, Backstreet Bruiser can attack as though it didn't have defender. | Aaron Miller

Brokers Veteran | Creature | Human Soldier | When Brokers Veteran dies, put a shield counter on target creature you control. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) | Lie Setiawan

Crooked Custodian | Creature | Ogre Rogue | Crooked Custodian enters the battlefield tapped. | Tony Foti

Corrupt Court Official | Creature | Human Advisor | When Corrupt Court Official enters the battlefield, target opponent discards a card. | Drew Baker

Riveteers Initiate | Creature | Viashino Citizen | {1}{B/G}: Riveteers Initiate gains deathtouch until end of turn. | Svetlin Velinov

Mayhem Patrol | Creature | Devil Warrior | Menace (This creature can't be blocked except by two or more creatures.) Whenever Mayhem Patrol attacks, target creature gets +1/+0 until end of turn. Blitz {1}{R} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) | Johan Grenier

Attended Socialite | Creature | Elf Druid | Alliance — Whenever another creature enters the battlefield under your control, Attended Socialite gets +1/+1 until end of turn. | Drew Baker

Civic Gardener | Creature | Human Citizen | Whenever Civic Gardener attacks, untap target creature or land. | Drew Baker

Civil Servant | Creature | Cat Citizen | Whenever Civil Servant attacks, you may tap another untapped Citizen you control. If you do, Civil Servant gets +1/+0 and gains lifelink until end of turn. | Tony Foti

Snooping Newsie | Creature | Human Rogue | When Snooping Newsie enters the battlefield, mill two cards. (Put the top two cards of your library into your graveyard.) As long as there are five or more mana values among cards in your graveyard, Snooping Newsie gets +1/+1 and has lifelink. | E. M. Gist

Body Dropper | Creature | Devil Warrior | Whenever you sacrifice another creature, put a +1/+1 counter on Body Dropper. {B}{R}, Sacrifice another creature: Body Dropper gains menace until end of turn. (It can't be blocked except by two or more creatures.) | Jakub Kasper

Jetmir's Fixer | Creature | Cat Warrior | {R}{G}: Jetmir's Fixer gets +1/+1 until end of turn. If mana from a Treasure was spent to activate this ability, put a +1/+1 counter on Jetmir's Fixer instead. | John Thacker

Halo Scarab | Artifact Creature | Insect | {2}, Exile Halo Scarab from your graveyard: Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Khurrum