Is Leafcrown Dryad legal in Standard, Modern, and Commander?

Leafcrown Dryad is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Leafcrown Dryad

Q: What type of card is Leafcrown Dryad?

Leafcrown Dryad is an Enchantment Creature — Nymph Dryad. Its oracle text reads: "Bestow {3}{G} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)ReachEnchanted creature gets +2/+2 and has reach."

Enchantment Creature — Nymph Dryad

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)<br>Reach<br>Enchanted creature gets +2/+2 and has reach.