Is Jhoira of the Ghitu legal in Standard, Modern, and Commander?

Jhoira of the Ghitu is legal in: Modern, Legacy, Vintage, Commander.

Jhoira of the Ghitu

Q: What type of card is Jhoira of the Ghitu?

Jhoira of the Ghitu is a Legendary Creature — Human Wizard. Its oracle text reads: "{2}, Exile a nonland card from your hand: Put four time counters on the exiled card. If it doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. If it's a creature, it has haste.)"

Legendary Creature — Human Wizard

$0.67 ↗20 similarCommander, Modern

, Exile a nonland card from your hand: Put four time counters on the exiled card. If it doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. If it's a creature, it has haste.)