Is Sphere of Annihilation legal in Standard, Modern, and Commander?

Sphere of Annihilation is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sphere of Annihilation

Q: What type of card is Sphere of Annihilation?

Sphere of Annihilation is an Artifact. Its oracle text reads: "This artifact enters with X void counters on it. At the beginning of your upkeep, exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it."

Artifact

This artifact enters with X void counters on it.

At the beginning of your upkeep, exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.

Set Adventures in the Forgotten Realms

Rarity Rare

Mana Value 1

Artist Jason Felix

Collector # 121

Scryfall Gatherer