Which is harder

[XzarDragon]

i find it harder to kill him on KH but he was still hard on KH2 but still i beat it btw i didnt know where curaga was sweatdrop  

[Duodecim 012]

kh i  

[Shinigami-Gamer]

kh2 was harder for me, because it took me 10 tries before i beat him.
KHI I just spammed strike raid with ultima weapon over and over.  

[PrincessALH11]

lol yes i also agree with you.  

[D3darkside]

The controls and active timing between KH1 and KH2 sephiroth are in completely differant leagues. Plus in KH1 you don't have as many ways to knock Sephi around, and you can't just reaction your way out of dying. The KH2 fight was more 'flashy' and cool looking but not anywhere near as challenging or as fun as the KH1 sephiroth. If I didn't manage to get SuperGlide first, I would never be able to beat the Halo attack.  

[Karui Lamari]

I agree sephiroth was hard on both games but what i did not like on kh2 you can not refight him like on kh1.  

[Katsody]

I don't want to die slowly, I don't want to decay; I want to be chosen, I want to be made

I'd say the first one was harder, because in KH2 you have a lot more abilities, plus the reaction commands which basically give you the chance to counter his common combos. In KH1, you can't get as many hits in as easily as you can in KH2. It's possible to beat Seph in KH2 at level 50, whereas in KH1, you have to be at least level 80 to have a chance.

I don't want to die lonely and weary of life; I will not be earth bound, I'm goin' to fly