Is Immobilizer Eldrazi legal in Standard, Modern, and Commander?

Immobilizer Eldrazi is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Immobilizer Eldrazi

Q: What type of card is Immobilizer Eldrazi?

Immobilizer Eldrazi is a Creature — Eldrazi Drone. Its oracle text reads: "Devoid (This card has no color.) {2}{C}: Each creature with toughness greater than its power can't block this turn. ({C} represents colorless mana.) *It denied the Zendikari the chance to stand and die fighting.* Power/Toughness: 2/1"