Is Loading Zone legal in Standard, Modern, and Commander?

Loading Zone is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Loading Zone

Q: What type of card is Loading Zone?

Loading Zone is an Enchantment. Its oracle text reads: "If one or more counters would be put on a creature, Spacecraft, or Planet you control, twice that many of each of those kinds of counters are put on it instead. Warp {G} (You may cast this card from your hand for its warp cost. Exile this enchantment at the beginning of the next end step, then you may cast it from exile on a later turn.)"

Enchantment

If one or more counters would be put on a creature, Spacecraft, or Planet you control, twice that many of each of those kinds of counters are put on it instead.

Warp (You may cast this card from your hand for its warp cost. Exile this enchantment at the beginning of the next end step, then you may cast it from exile on a later turn.)

Set Edge of Eternities

Rarity Rare

Mana Value 4

Artist Matt Stewart

Collector # 196

Scryfall