If a bard, say has War Caster, and has two magical instruments, like say the Rhythm Maker's Drum, and a Reveler's Concertina, can they cast spells that have somatic parts? I had a player ask, and wanted a more clear ruling than what I could give.

In my current campaign, I have added a new feat that intentionally makes Two-Weapon Fighting much stronger: Dual Flurry Prerequisite: Extra Attack, or an equivalent feature Once per turn, when you perform Two-Weapon Fighting, you may make two additional attacks with the other weapon instead of o...