If phase 2 of the final boss was the last phase I'd push through. I can see myself eventually powering through it and getting lucky. Possibly. But knowing there's 2 phases after it. Nah. No point. Because I might be able to power through phase 2 once. But I'm NEVER going to be at a point where I can consistently get past it to reach other phases regularly. NOW I really am giving up I gave it more of a shot than I had any right to. I should have powered the console off 2 hours ago if I had any sense.
You have come this far. So you have got it in you. It's a more extended version of Geniricho.
Honestly, the moment I fought him it seemed impossible. But I beat him today. Without of a word of a lie: it's super satisfying. Towards the end I could do the first 2 phases flawlessly on a regular basis.
That's what makes this boss so fair. If you really are good enough, it's entirely possible to do it damageless. Not saying I can ever, but it's possible. So it's more than possible to beat him with 10 health gourds.
Tips:
-do not use your items yet. Feel confident with the boss first. Try to get the hang of the first 3 phases. Once you do, feel free to use items to make it easier.
- learn the counters (jump, mikiri)
- when he does his quick attack, move to a safe distance. He will be open after doing this move: attack
- when he uses the ichimonji, dodge to his side and attack
- parry! Some of his moves have a nice parry rhythm (phase 2)
- use firecrackers if needed to heal, since he likes to attack fast when you are healing, or make sure you got enough space.
Practice makes perfect honestly.
I did not bother with DOH. He feels bullshit. The final boss really isn't bs though. Very fair fight.