Is Creeping Dread legal in Standard, Modern, and Commander?

Creeping Dread is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Creeping Dread

Q: What type of card is Creeping Dread?

Creeping Dread is an Enchantment. Its oracle text reads: "At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.)"

Enchantment

At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.)

Set Shadows over Innistrad

Rarity Uncommon

Mana Value 4

Artist Anthony Palumbo

Collector # 104

Scryfall