Streets of New Capenna

Depopulate | Sorcery | | Each player who controls a multicolored creature draws a card. Then destroy all creatures. | Jokubas Uogintas

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

Cut of the Profits | Sorcery | | Casualty 3 (As you cast this spell, you may sacrifice a creature with power 3 or greater. When you do, copy this spell.) You draw X cards and you lose X life. | Donato Giancola

Structural Assault | Sorcery | | Destroy all artifacts, then Structural Assault deals damage to each creature equal to the number of artifacts that were put into graveyards from the battlefield this turn. | Liiga Smilshkalne

Corpse Explosion | Sorcery | | As an additional cost to cast this spell, exile a creature card from your graveyard. Corpse Explosion deals damage equal to the exiled card's power to each creature and each planeswalker. | Greg Staples

Incandescent Aria | Sorcery | | Incandescent Aria deals 3 damage to each nontoken creature. | Randy Gallegos

Hostile Takeover | Sorcery | | Up to one target creature has base power and toughness 1/1 until end of turn. Up to one other target creature has base power and toughness 4/4 until end of turn. Then Hostile Takeover deals 3 damage to each creature. | Vincent Proce