Is Odunos River Trawler legal in Standard, Modern, and Commander?

Odunos River Trawler is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

What type of card is Odunos River Trawler?

Odunos River Trawler is a Creature — Zombie. Its oracle text reads: "When this creature enters, return target enchantment creature card from your graveyard to your hand. {W}, Sacrifice this creature: Return target enchantment creature card from your graveyard to your hand. Power/Toughness: 2/2"