The Art of the Blade "Gikan Sa Sakuban" Part V of V. Magtutudlo Ramon Rubia demonstrating more blade and scabbard techniques. Warning: This is a demonstration, not an instructional video. Ramon Rubia is a master of live blade techniques. What is shown in these videos SHOULD NOT be attempted by beginners or unskilled participants without the strict supervision of a well qualified instructor. Misuse of bladed weapons can and will result in bodily harm to yourself or others and we will not be held responsible for such.