Is Porphyry Nodes legal in Standard, Modern, and Commander?

Porphyry Nodes is legal in: Modern, Legacy, Vintage, Commander.

Porphyry Nodes

Q: What type of card is Porphyry Nodes?

Porphyry Nodes is an Enchantment. Its oracle text reads: "At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them. When there are no creatures on the battlefield, sacrifice this enchantment."

Enchantment

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them.

When there are no creatures on the battlefield, sacrifice this enchantment.

Set Time Spiral Remastered

Rarity Rare

Mana Value 1

Artist Alan Pollack

Collector # 32

Scryfall Gatherer