Streets of New Capenna

Angelic Observer | Creature | Angel Advisor | This spell costs {1} less to cast for each Citizen you control. Flying | Zack Stella

Sanctuary Warden | Creature | Angel Soldier | Flying Sanctuary Warden enters the battlefield with two shield counters on it. Whenever Sanctuary Warden enters the battlefield or attacks, you may remove a counter from a creature or planeswalker you control. If you do, draw a card and create a 1/1 green and white Citizen creature token. | Johannes Voss

Cut Your Losses | Sorcery | | Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.) Target player mills half their library, rounded down. | Dominik Mayer

Sewer Crocodile | Creature | Crocodile | {3}{U}: Sewer Crocodile can't be blocked this turn. This ability costs {3} less to activate if there are five or more mana values among cards in your graveyard. | Milivoj Ćeran

All-Seeing Arbiter | Creature | Avatar | Flying Whenever All-Seeing Arbiter enters the battlefield or attacks, draw two cards, then discard a card. Whenever you discard a card, target creature an opponent controls gets -X/-0 until your next turn, where X is the number of different mana values among cards in your graveyard. | Robin Olausson

Arcane Bombardment | Enchantment | | Whenever you cast your first instant or sorcery spell each turn, exile an instant or sorcery card at random from your graveyard. Then copy each card exiled with Arcane Bombardment. You may cast any number of the copies without paying their mana costs. | Marta Nael

Cleanup Crew | Creature | Human Citizen | When Cleanup Crew enters the battlefield, choose one — • Destroy target artifact. • Destroy target enchantment. • Exile target card from a graveyard. • You gain 4 life. | Josu Hernaiz

Rhox Pummeler | Creature | Rhino Soldier | Rhox Pummeler enters the battlefield with a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Rhox Pummeler has trample as long as it has a shield counter on it. | Gabor Szikszai

Bootleggers' Stash | Artifact | | Lands you control have "{T}: Create a Treasure token." | Anastasia Ovchinnikova

Vivien on the Hunt | Legendary Planeswalker | Vivien | +2: You may sacrifice a creature. If you do, search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value, put it onto the battlefield, then shuffle. +1: Mill five cards, then put any number of creature cards milled this way into your hand. −1: Create a 4/4 green Rhino Warrior creature token. | Jake Murray

Glamorous Outlaw | Creature | Vampire Rogue | When Glamorous Outlaw enters the battlefield, it deals 2 damage to each opponent and you scry 2. {2}, Exile Glamorous Outlaw from your hand: Target land gains "{T}: Add {U}, {B}, or {R}" until Glamorous Outlaw is cast from exile. You may cast Glamorous Outlaw for as long as it remains exiled. | Maria Zolotukhina

Masked Bandits | Creature | Raccoon Rogue | Vigilance Menace (This creature can't be blocked except by two or more creatures.) {2}, Exile Masked Bandits from your hand: Target land gains "{T}: Add {B}, {R}, or {G}" until Masked Bandits is cast from exile. You may cast Masked Bandits for as long as it remains exiled. | Micah Epstein

Ziatora, the Incinerator | Legendary Creature | Demon Dragon | Flying At the beginning of your end step, you may sacrifice another creature. When you do, Ziatora, the Incinerator deals damage equal to that creature's power to any target and you create three Treasure tokens. | Chris Rahn