Is Spellbinder legal in Standard, Modern, and Commander?

Spellbinder is legal in: Modern, Legacy, Vintage, Commander.

Spellbinder

Q: What type of card is Spellbinder?

Spellbinder is an Artifact — Equipment. Its oracle text reads: "Imprint — When this Equipment enters, you may exile an instant card from your hand. Whenever equipped creature deals combat damage to a player, you may copy the exiled card. If you do, you may cast the copy without paying its mana cost. Equip {4}"

Artifact — Equipment

Imprint — When this Equipment enters, you may exile an instant card from your hand.

Whenever equipped creature deals combat damage to a player, you may copy the exiled card. If you do, you may cast the copy without paying its mana cost.

Equip