Is Breaching Leviathan legal in Standard, Modern, and Commander?

Breaching Leviathan is legal in: Legacy, Vintage, Commander.

Breaching Leviathan

Q: What type of card is Breaching Leviathan?

Breaching Leviathan is a Creature — Leviathan. Its oracle text reads: "When this creature enters, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps."

Creature — Leviathan

When this creature enters, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps.

Set Commander 2014

Rarity Rare

Mana Value 9

Artist Tomasz Jedruszek

Collector # 12

Scryfall Gatherer