The original inspiration for this question was cannons vs plate. However, plate would likely not fare so well against a cannon. But, what about blades? Unlike plate, we know blade to be near indestructible, unless confronted by Nightblood. If a Shardbearer put the flat of their Blade to the cannon ball, and braced it with their Plate enhanced strength, what would happen? I think that the bearer would be forced backwards immensely, but otherwise survive the cannon shot.i have also thought of using Blades as armor while reading WoK before the introduction of plate, like theoretically collecting enough blades to provide a reasonable protection.