Re: Guessing game: How strong do you think is Haschwalth?
Stronger than Urahara, Isshin and Shinigami Aizen.
Good deal stronger than any other Sternritter, including Gremmy.
Highest I see his power level is arond Hogyoku Aizen/Dangai Ichigo.
Strong as EoS Kenpachi.. not current Kenpachi, maybe even little stronger.
1. He is master of all Sternritters,
2. His title Grandmaster, rival title of CC. By alone that he should be good deal stronger than Kyoraku who is not strong to be CC (as was stated by Ukitake).
3. He was already acknowledge as 'next emperor' which is title that even put Grandmaster in dust.
4. His power seems really strong, with his balance.
5. Yhwach and he are different sides of same coin. If I remember correctly he at the night is already emperor, while Yhwach is asleep.
I also wouldn't be surprised if his power end as stronger than all SR combined and if he actually surpass Yhwach (I have a theory on him being FV instead of Yhwach).
I also think that his role could be to bring balance back in the war, he will be the person to slash numeros others opponents like Aizen did in FKT.