Siegfried

Seigfreed  (兵藤 一誠) Seigfreed is the one of the Top-2 swordsman of Chaos Brigade alongside Arthur Pendragon of the Vali team. His Sacred Gear is the sub-species of "Twice Critical". Twice Critical is a common Sacred Gear and it's the Sacred Gear Reynalle mistook Ise to possessed. Since it's a sub-species, instead of a gauntlet it creates a third dragon arm on Seigfreed's back and doubles his power. It's Balance-Break allows him to have 4 Arms glowing out from his back. For each arm his power doubles. So he has six arm in total including his real arm in Balance-Break form. He has 5 demonic-swords and 1 holy-sword. He fights Kiba and Zenovia by himslef and defeats them with ease in volume 9. In volume 11 he has a rematch with Kiba, but Kiba cut of one of his dragon arm because Kiba used strategy.