Is Searing Blaze legal in Standard, Modern, and Commander?

Searing Blaze is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Searing Blaze

Q: What type of card is Searing Blaze?

Searing Blaze is an Instant. Its oracle text reads: "Searing Blaze deals 1 damage to target player or planeswalker and 1 damage to target creature that player or that planeswalker's controller controls. Landfall — If you had a land enter the battlefield under your control this turn, Searing Blaze deals 3 damage to that player or planeswalker and 3 damage to that creature instead."

Instant

Searing Blaze deals 1 damage to target player or planeswalker and 1 damage to target creature that player or that planeswalker's controller controls.

Landfall — If you had a land enter the battlefield under your control this turn, Searing Blaze deals 3 damage to that player or planeswalker and 3 damage to that creature instead.

Set Duel Decks: Venser vs. Koth

Rarity Common

Mana Value 2

Artist James Paick

Collector # 67

Scryfall Gatherer