I think Hashirama takes this, But how far will the third push him? and which of Hashirama jutsu is the one to take the raikage down with his immense durability?
Hashirama stomps even in base. He uses Flower tree world to put him to sleep, and used his Wood dragon to suck him dry of chakra. Regardless of his durability, there's only one possible outcome when the third's chakra level hits zero.