Is Caustic Caterpillar legal in Standard, Modern, and Commander?

Caustic Caterpillar is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Caustic Caterpillar

Q: What type of card is Caustic Caterpillar?

Caustic Caterpillar is a Creature — Insect. Its oracle text reads: "{1}{G}, Sacrifice this creature: Destroy target artifact or enchantment. *"The rare and beautiful butterflies inspire the design of our thopters. The larvae, however, are a different story entirely." —Kiran Nalaar, Ghirapur inventor* Power/Toughness: 1/1"