Is Luminarch Ascension legal in Standard, Modern, and Commander?

Luminarch Ascension is legal in: Modern, Legacy, Vintage, Commander.

Luminarch Ascension

Q: What type of card is Luminarch Ascension?

Luminarch Ascension is an Enchantment. Its oracle text reads: "At the beginning of each opponent's end step, if you didn't lose life this turn, you may put a quest counter on this enchantment. (Damage causes loss of life.) {1}{W}: Create a 4/4 white Angel creature token with flying. Activate only if this enchantment has four or more quest counters on it."

Enchantment

At the beginning of each opponent's end step, if you didn't lose life this turn, you may put a quest counter on this enchantment. (Damage causes loss of life.)

: Create a 4/4 white Angel creature token with flying. Activate only if this enchantment has four or more quest counters on it.

Set Masters 25

Rarity Rare

Mana Value 2

Artist Michael Komarck

Collector # 23

Scryfall Gatherer