Castlevania II: Simon's Quest/Items

Whips
These are the different whips that can be found or purchased throughout the land. Once you pick one up you discard the old one; it can not be re-equipped later or sold. Each whip is twice as powerful as the previous one.

Weapons
Weapons can be found or purchased all around, and you are not limited to carrying only one at a time. You have unlimited usage of a few, most notably the holy water, however most of the stronger ones cost hearts per use.

Parts
The five parts of Dracula, which are found at the end of a different mansion. You'll need an oak stake to break the orb containing the part. In addition to being important to the plot, parts can be equipped and will give you a special ability, much like the crystals.