Damnationremoval$18.83A premier black sweeper that cleanly clears the board instead of shrinking creatures. It serves the same mass-creature-control role and is the closest strict upgrade.
Toxic Delugeremoval$7.62Another black board wipe that removes most creatures, often more flexibly by scaling to the board state. It fills the same four-mana sweeper slot in many black decks.
Crux of Fateremoval$1.60A similar black-based sweeper at four mana that wipes creature boards efficiently. It is less conditional in many decks and serves the same control role.
Mutilateremoval$1.24A classic black sweeper that can give all creatures a large toughness reduction, often comparable in decks with many Swamps. It plays a very similar function to Languish as a black mass-debuff wipe.
Black Sun's Zenithremoval$0.35This scales into a board wipe by placing -1/-1 counters on all creatures. It overlaps heavily with Languish as a black sweeper that can bypass indestructible creatures.
Bontu's Last Reckoningremoval$0.60A cheaper black sweeper that destroys all creatures, trading tempo by tapping your lands. It serves the same emergency reset function in black control decks.
Extinction Eventremoval$0.91A black exile-style sweeper that can clear half the board by mana value parity. It is a comparable midgame creature reset with a different axis of selection.
Night of Souls' Betrayalremoval$1.73A persistent board-wide -1/-1 effect that mirrors Languish's shrinking mode over multiple turns. It is slower, but excellent against token and utility-creature decks.