[TP] What’s the hardest miniboss in Twilight Princess and tell me why it’s Darkhammer

I've played Twilight Princess countless times and I always struggle with Darkhammer. Mad respect to anyone playing no-hit runs, because I have NO idea how you guys do it. I know how to beat him in theory, but not without getting my ass handed to me. Fantastic mini boss, I love how it's in a claustrophobic corridor. Both that and it's ball-and-chain really set the mood for a fun/stressful boss fight