Is Lyev Decree legal in Standard, Modern, and Commander?

Lyev Decree is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Lyev Decree

Q: What type of card is Lyev Decree?

Lyev Decree is a Sorcery. Its oracle text reads: "Detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)"

Sorcery

Detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)

Set Dragon's Maze

Rarity Common

Mana Value 2

Artist Kev Walker

Collector # 3

Scryfall Gatherer