In many role-playing games, particularly in the Dungeons & Dragons universe, spell components are items required to cast spells. These components can be physical objects, such as herbs, crystals, or specific materials, and they often vary in rarity and cost. Some spells may require only verbal or somatic components, while others necessitate specific items to be effective. Spell components can enhance the flavor and strategy of spellcasting. Players must gather and manage these items, adding an element of resource management to their gameplay. Additionally, certain spells may have unique components that tie into the lore of the game, enriching the overall experience for players and their characters.