Zoro never used CoA Barrier, Emission level 2 on his body or his Swords before..
He's speaking generally because he's a knowledgeable old man.. Doesn't mean he can do it.. Similar to Kaido speaking on Awakening and not showing it..
Tell me what's the difference between infusing Haki in the Shackles making them implode and infusing Haki in your Blade?..
He's speaking generally because he's a knowledgeable old man.. Doesn't mean he can do it.. Similar to Kaido speaking on Awakening and not showing it..
Tell me what's the difference between infusing Haki in the Shackles making them implode and infusing Haki in your Blade?..
Coating an object in haki and destroying something from the inside using haki are clearly different