Byakko

Byakko (白虎, Byakko), the "White Tiger", was the second Saint Beast that Yusuke's team encountered in Demon City, otherwise known as the City of Ghosts and Apparitions. He has been shown to be the most durable of the Beasts, enduring the most devastating attacks. He was defeated twice by Kuwabara, first by an explosion of Youki, second when he is thrown into a pool of magma; however, he survived both brushes with great endurance.