Amulet

Many spellcasters rely on a magical focus, an item that allows them to channel their power. Using a spellcasting focus allows a spellcaster to forgo many material components for their spells. A wide variety of items can be turned into magical foci, which fall into three primary categories:

• Arcane Focus: These foci are soaked in arcane power and often engraved or painted with eldritch symbols and cosmic iconography. Orbs, crystals, grimoires, staves, or wands are often used as spellcasting foci by sorcerers, warlocks, and wizards.
• Divine Focus: These foci (often called holy symbols) are representations of a deity, pantheon, or ideal. They usually depict the crest or icon of a specific god or are of symbolic importance to a particular faith. Reliquaries, censers, amulets, emblems, or tattoos are often used as spellcasting foci by clerics and heralds.
• Nature Focus: These foci typically incorporate furs, feathers, living plants, sacred wood, or the bones or teeth of sacred animals. Staves, wands, wonders, fetishes, or totems are typically used as spellcasting foci by druids and rangers.