@JeremyECrawford Attune to two different ioun stones/instrument of the bards?
— Eric Green (@quadhund) November 1, 2016
The different instruments of the bards and the different Ioun stones are different magic items, so you can attune to them. #DnD https://t.co/LjpL0M2LfD
— Jeremy Crawford (@JeremyECrawford) November 1, 2016