Is Aether Web legal in Standard, Modern, and Commander?

Aether Web is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Aether Web

Q: What type of card is Aether Web?

Aether Web is an Enchantment — Aura. Its oracle text reads: "Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn't have shadow. (Creatures with reach can block creatures with flying.)"

Enchantment — Aura

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn't have shadow. (Creatures with reach can block creatures with flying.)

Set Time Spiral

Rarity Common

Mana Value 2

Artist Justin Sweet

Collector # 189

Scryfall Gatherer