Is Leyline of Combustion legal in Standard, Modern, and Commander?

Leyline of Combustion is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Leyline of Combustion

Q: What type of card is Leyline of Combustion?

Leyline of Combustion is an Enchantment. Its oracle text reads: "If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, this enchantment deals 2 damage to that player."

Enchantment

If this card is in your opening hand, you may begin the game with it on the battlefield.

Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, this enchantment deals 2 damage to that player.

Set Core Set 2020

Rarity Rare

Mana Value 4

Artist Noah Bradley

Collector # 148

Scryfall