Magic Items

An instrument of the bards is an exquisite example of its kind, superior to an ordinary instrument in every way. Seven types of these instruments exist, each named after a legendary bard college. A creature that attempts to play the instrument without being attuned to it must succeed a DC 15 Wisdom saving throw or take 2d4 psychic damage. You can use an action to play the instrument and cast one of its spells: fly, invisibility, levitate, protection from evil and good, entangle, faerie fire, shillelagh, speak with animals. Once the instrument has been used to cast a spell it can’t be used to cast that spell again until the next dawn. The spells use your spellcasting ability and spell save DC. You can play the instrument while casting a spell that causes any of its targets to be charmed on a failed saving throw, thereby imposing disadvantage on the save. This effect applies only if the spell had a somatic or material component. This item is found in the Dungeon Master’s Guide.

"a trick box made out of eighteen plates of platinum, eighteen plates of electrum, and eighteen plates of silver. The box is opened by sliding certain plates on the left side, then the top, then the right side in a particular sequence. The correct order is platinum–electrum–silver on each end, and silver–electrum–platinum on the top"