Guilds of Ravnica

Collar the Culprit | Instant | | Destroy target creature with toughness 4 or greater. | Victor Adame Minguez

Devious Cover-Up | Instant | | Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may shuffle up to four target cards from your graveyard into your library. | Micah Epstein

Artful Takedown | Instant | | Choose one or both — • Tap target creature. • Target creature gets -2/-4 until end of turn. | Mike Bierek