The optional rule of Retractable Blade on p.104, TO, says that after use it with the successful punch attack it gets destroyed on 10+ and mark off the topmost critical slot.
But what if the blade was armored and its topmost critical's armored wasn't blown off when I roll a 10+ after use the optional rule? My understanding is it would be similar to Supercharger/MASC or sort that armored component do nothing against the automatic damage and destroy of the blade, though, but is it correct?