Kingdom Hearts What was the hardest boss to beat in kh?

Ignoring optional bosses when I answer.

I have a lot of trouble with Ursula II and Riku/Ansem. I don't know why. I just do. Every other boss is relatively easy for me.

Phantom wasn't that hard for me. Kurt Zisa murders me every time, though. I'm not even going to mention Sephiroth. *shakes head and sighs*​

 

Sephiroth because of Heartless Angel if you did not time it right.

 

the hardest boss is very optional Sephiroth.

 

Hardest boss is Sephy for me.

 

Phantom. Either him or Sephiroth.

 

Ansem-Riku... I fought him 23 times and the most amusing thing is that I wasn't relieved when I finally beat him, but disappointed. =D
Compared to him every other boss was a piece of cake.

 

either sephiroth or final ansem

 

ok thanks for your inputs guys, anymore is welcomed if not then this needs to be locked

 

the first riku fight in hollow bastion, malificent dragon, sephiroth

 

IDK why everyone says the 3 optional bosses were hard. for me they were all generaly easy. sephoroth: lv. 54 first try. Who was hard to me was... umm... big ursila... *runs away crying*

 

I think Kurt Ziza was the hardest for me. And I found Phantom redicilously easy for some reaseon, though I was lucky.

Second would be Dragon Maleficent or Sephiroth.

 

Absolutely Sephiroth.

 

Cerberus.

After hours of trying to defeat him, failing, screaming profanity at the tv screen, and roaring with triumph when I finally killed him, all the other bosses seem rather easy.

Exept for Sephiroth, of course.

 

For Me: Phantom or Kurt Zisa
I just can't find a way to beat either of them.

 

Dragon Maleficent.

She kept killing me over and over again. Though I never got around Kurt Zisa. Phantom is easy for me though.

 

Kurt Zisa. It's the fight you cannot win by mashing buttons, even more Sephiroth.

Sephiroth wasn't that bad, and I found him easier to learn than Kurt. Of course they had to absolutely RUIN his fight in FM.
But even so, I think that Kurt Zisa's "Spinning Blades of ****ing Doom and Disaster" is the most dangerous attack I've ever seen in all KH games (yeah you can dodge it, but it sometimes fails, and when you don't know how, good luck).

 

Lets see......

I'm STILL trying to kill Ansem so there no contest there. Um, Riku was pretty hard. t took e about a month and a half to deafeat him. Sephy is hard, I can actually get a few swings in. The tower Phantom, and Kurt Zisa are hard. I can get pretty for wiht Kurt, but I die.

 

Was Phantom a heartless?
Phantom aside, I would have to say Kurt Zisa. Everyone else (besides optional bosses) were pretty easy.

 

the second riku fight before xehanort shows up, the one with the double voice.

i can't tell you how many times i saw that cutscene before beating him in nearly every playthrough i've done.

sure seph whipped me a good 15 times before beating him but now he's a piece of cake.

the phantom was easy for me once i found out the clock was killing me then i just ignored the boss and cast stop on the clock over and over and let peter and donald handle the boss.

kurt zissa the snake head thing in agrabah, that thing was wicked none of his attacks i could see till i got hit nor could i block or dodge him.

 

None of them were hard because I was level 100 when I beat the game lol xD But yeah Sephiroth is the hardest when you're not at a strong level