Is Harmonic Sliver legal in Standard, Modern, and Commander?

Harmonic Sliver is legal in: Modern, Legacy, Vintage, Commander.

Harmonic Sliver

Q: What type of card is Harmonic Sliver?

Harmonic Sliver is a Creature — Sliver. Its oracle text reads: "All Slivers have "When this permanent enters, destroy target artifact or enchantment." *"Since the last sliver arrived, even our mightiest relics splinter into shards as soon as we bring them against the hive." —Llanach, Skyshroud ranger* Power/Toughness: 1/1"