Is Spearpoint Oread legal in Standard, Modern, and Commander?

Spearpoint Oread is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Spearpoint Oread

Q: What type of card is Spearpoint Oread?

Spearpoint Oread is an Enchantment Creature — Nymph. Its oracle text reads: "Bestow {5}{R} (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.) First strike Enchanted creature gets +2/+2 and has first strike. Power/Toughness: 2/2"

Enchantment Creature — Nymph

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.)