YG from his 16 years wandering and training whilst waiting for his beloved Long er attained the wooden sword stage of Dugu's sword which was said to have the power of using his Heavy Iron Sword. However when he fought GWM his sword broke. If he stilled used the HIS after his wooden sword training would his sword skills still be enhanced by the swords abilities as being industructable making YG literally unstoppable and breaking GWM's wheel like he did 16 years before?