Is Ritual of Subdual legal in Standard, Modern, and Commander?

Ritual of Subdual is legal in: Legacy, Vintage, Commander.

Ritual of Subdual

Q: What type of card is Ritual of Subdual?

Ritual of Subdual is an Enchantment. Its oracle text reads: "Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)If a land is tapped for mana, it produces colorless mana instead of any other type."

Enchantment

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)<br>If a land is tapped for mana, it produces colorless mana instead of any other type.