@baxternooo1Hey Mike! How does cover stack? E.g. a creature stands behind two other creatures = 3/4 cover, full cover or still 1/2 cover? apply the sum effect of the cover – so if creature isn't visible, full cover, etc.
— (((Mike Mearls))) (@mikemearls) September 6, 2016
— Mike Mearls (@mikemearls) March 8, 2017