The Spider-silk armor, that drops near or on Minthara has a nifty bonus: advantage on concentration saves.
That's like a feat!...I put that on Shadowheart, but would be nice on any light armor caster. It absolutely helps for maintaining concentration. That and Mirror Image or blur, ect.
When spell sniper is implemented, that will help with positioning for twinned.
That armor is great for a warlock, also.
