The Abyss
Mana cost
Mana value4TypeWorld Enchantment
Color identity
Black
RarityRare
SetMasters Edition III (ME3)
ArtistPete Venters
Price€682.99 · $774.97
The Abyss 

World Enchantment
At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.
"An immense river of oblivion is sweeping us away into a nameless abyss." —Ernest Renan, Souvenirs d'Enfance et de Jeunesse
Legality
CommanderLegalStandardNot legalPioneerNot legalModernNot legalLegacyLegalVintageLegalPauperNot legalBrawlNot legalOathbreakerLegalHistoricNot legalTimelessNot legalPenny DreadfulNot legal
Rulings
2008-10-01
This has the supertype world. When a world permanent enters, any world permanents that were already on the battlefield are put into their owners' graveyards. This is a state-based action called the "world rule." The new world permanent stays on the battlefield. If two world permanents enter at the same time, they're both put into their owners' graveyards.
2004-10-04
The controller of The Abyss controls the ability, but the current player chooses what gets destroyed.