Spellcasting Focus Table

Spellcasting Focus Type Associated Schools
Crystal Arcane Illusion, Necromancy, Transmutation
Orb Arcane Conjuration, Divination, Illusion
Rod Arcane Abjuration, Divination, Necromancy
Staff (also Quarterstaff) Arcane Abjuration, Conjuration, Evocation
Wand Arcane Enchantment, Evocation, Transmutation
Sprig of Mistletoe Druidic Abjuration, Divination, Transmutation
Staff (also Quarterstaff) Druidic Abjuration, Conjuration, Evocation
Yew wand Druidic Enchantment, Illusion, Necromancy
Amulet (worn or held) Holy Abjuration, Conjuration, Evocation
Emblem (borne on fabric or a Shield) Holy Abjuration, Enchantment, Transmutation
Reliquary (held) Holy Divination, Illusion, Necromancy
Percussion (drum) Bardic Abjuration, Conjuration, Evocation
Strings (dulcimer, lute, lyre, viol) Bardic Enchantment, Necromancy, Transmutation
Woodwind (bag pipes, flute, pan flute, shawm) Bardic Divination, Enchantment, Illusion
Brass Instrument (horn) Bardic Conjuration, Enchantment, Evocation

As used in the Spellcasting Focus chapter.