Is Mercurial Transformation legal in Standard, Modern, and Commander?

Mercurial Transformation is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Mercurial Transformation

Q: What type of card is Mercurial Transformation?

Mercurial Transformation is a Sorcery — Lesson. Its oracle text reads: "Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4."

Sorcery — Lesson

Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4.

Set Strixhaven: School of Mages

Rarity Uncommon

Mana Value 2

Artist Craig J Spearing

Collector # 47

Scryfall Gatherer