Is Broken Ambitions legal in Standard, Modern, and Commander?

Broken Ambitions is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Broken Ambitions

Q: What type of card is Broken Ambitions?

Broken Ambitions is an Instant. Its oracle text reads: "Counter target spell unless its controller pays {X}. Clash with an opponent. If you win, that spell's controller mills four cards. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)"

Instant

Counter target spell unless its controller pays . Clash with an opponent. If you win, that spell's controller mills four cards. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)

Set Lorwyn

Rarity Common

Mana Value 1

Artist Franz Vohwinkel

Collector # 54

Scryfall