Is Jamuraan Lion legal in Standard, Modern, and Commander?

Jamuraan Lion is legal in: Legacy, Vintage, Commander, Pauper.

What type of card is Jamuraan Lion?

Jamuraan Lion is a Creature — Cat. Its oracle text reads: "{W}, {T}: Target creature can't block this turn."

Creature — Cat

, : Target creature can't block this turn.

Set Visions

Rarity Common

Artist Stuart Griffin

Creature Commander Pauper Legacy