Streets of New Capenna

Riveteers Requisitioner | Creature | Viashino Rogue | When Riveteers Requisitioner dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") Blitz {2}{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.) | Mark Behm

Light 'Em Up | 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.) Light 'Em Up deals 2 damage to target creature or planeswalker. | Tony Foti

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

Rob the Archives | Sorcery | | Casualty 1 (As you cast this spell, you may sacrifice a creature with power 1 or greater. When you do, copy this spell.) Exile the top two cards of your library. You may play those cards this turn. | Steve Argyle

Antagonize | Instant | | Target creature gets +4/+3 until end of turn. | Gabor Szikszai

Jackhammer | Artifact | Equipment | Equipped creature gets +2/+0. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | John Severin Brassell

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

Courier's Briefcase | Artifact | Treasure | When Courier's Briefcase enters the battlefield, create a 1/1 green and white Citizen creature token. {T}, Sacrifice Courier's Briefcase: Add one mana of any color. {W}{U}{B}{R}{G}, {T}, Sacrifice Courier's Briefcase: Draw three cards. | Josu Hernaiz

Fatal Grudge | Sorcery | | As an additional cost to cast this spell, sacrifice a nonland permanent. Each opponent chooses a permanent they control that shares a type with the sacrificed permanent and sacrifices it. Draw a card. | Cristi Balanescu

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

Black Market Tycoon | Creature | Cat Rogue | At the beginning of your upkeep, Black Market Tycoon deals 2 damage to you for each Treasure you control. {T}: Create a Treasure token. | Brock Grossman

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