Silver Knife

The Silver Dagger is a more powerful version of the Dagger subweapon. In Castlevania: Simon's Quest, it has a higher range than a normal dagger and it can pass through multiple enemies. In exchange, it costs one heart to use. It can be obtained by the "Graveyard Duck" at the beginning of Camilla's Cemetary by placing Garlic there. A more powerful dagger, the Gold Dagger can also be found.