Is Vodalian Arcanist legal in Standard, Modern, and Commander?

Vodalian Arcanist is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Vodalian Arcanist

Q: What type of card is Vodalian Arcanist?

Vodalian Arcanist is a Creature — Merfolk Wizard. Its oracle text reads: "{T}: Add {C}. Spend this mana only to cast an instant or sorcery spell. *The Vodalian Empire tends to be insular. The scholarly Volshe caste are the exception, using education as an antidote to xenophobia.* Power/Toughness: 1/3"