Amulet of shared sentience

This amulet, once attuned, acts as a extension to the mind of a spellcaster.

When you are concentrating on a spell you can expend a spell slot, of the lowest lvl possible, to transfer concentration of that spell to the amulet, thus allowing you to cast and concentrate on a second spell.

In order to dispel the spell connected to the amulet early you must dedicate your bonus action to doing so. When encountering a situation where you would be required to do a CON save to maintain concentration you must do so separately for each spell.

Notes: Spellcaster