Streets of New Capenna

Goldhound | Artifact Creature | Treasure Dog | First strike Menace (This creature can't be blocked except by two or more creatures.) {T}, Sacrifice Goldhound: Add one mana of any color. | Donato Giancola

Chrome Cat | Artifact Creature | Cat | When Chrome Cat enters the battlefield, scry 1. | Joe Slucher

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

Scuttling Butler | Artifact Creature | Construct | At the beginning of combat on your turn, if you control two or more multicolored permanents, Scuttling Butler gains double strike until end of turn. | Gaboleps

Paragon of Modernity | Artifact Creature | Angel Warrior | Flying {3}: Paragon of Modernity gets +1/+1 until end of turn. If exactly three colors of mana were spent to activate this ability, put a +1/+1 counter on it instead. | Volkan Baǵa

Suspicious Bookcase | Artifact Creature | Wall | Defender {3}, {T}: Target creature can't be blocked this turn. | Josu Hernaiz