Is Preston Garvey, Minuteman legal in Standard, Modern, and Commander?

Preston Garvey, Minuteman is legal in: Legacy, Vintage, Commander.

Preston Garvey, Minuteman

Q: What type of card is Preston Garvey, Minuteman?

Preston Garvey, Minuteman is a Legendary Creature — Human Soldier. Its oracle text reads: "At the beginning of combat on your turn, create a green Aura enchantment token named Settlement attached to up to one target land you control. It has enchant land and "Enchanted land has '{T}: Add one mana of any color.'" Whenever Preston Garvey attacks, untap each enchanted permanent you control. Power/Toughness: 4/4"

Legendary Creature — Human Soldier

At the beginning of combat on your turn, create a green Aura enchantment token named Settlement attached to up to one target land you control. It has enchant land and "Enchanted land has ': Add one mana of any color.'"