Whenever equipped creature attacks, draw a card, then discard a card.

Equip {1}

Craft with one or more creatures {5} ({5}, Exile this artifact, Exile one or more creatures you control and/or creature cards from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

When Dinosaur Headdress enters the battlefield, attach it to target creature you control.

As Dinosaur Headdress becomes attached to a creature, choose an exiled creature card used to craft Dinosaur Headdress.

Equipped creature is a copy of the last chosen card.

Equip {2}