Is Call for Unity legal in Standard, Modern, and Commander?

Call for Unity is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Call for Unity

Q: What type of card is Call for Unity?

Call for Unity is an Enchantment. Its oracle text reads: "Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, put a unity counter on this enchantment. Creatures you control get +1/+1 for each unity counter on this enchantment. *The "leaking spire" stands for liberation from Consulate control.*"

Enchantment

Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, put a unity counter on this enchantment.

Creatures you control get +1/+1 for each unity counter on this enchantment.

*The "leaking spire" stands for liberation from Consulate control.*

Set Aether Revolt

Rarity Rare

Mana Value 5

Artist John Severin Brassell

Collector # 9

Scryfall