The hardest Boss on Final Fantasy 10

The hardest boss 4 me is Seymour Flux

(3rd Seymour)

Have u beat him yet?

Coz he is solid

Hu is ure favourite character??

seymour third form was the hardest for me.

For me it was Yunalesca. Chet_Jones

Yeah me too. I think I tried for months to defeat her.

Yunalesca. It took me forever because my people were so weak. I thought I would have a hard time with the third Seymour, but I actually beat him my first try (because I had a bet with my brother that I couldn't, so I tried extra hard). I had a harder time with the first Seymour than any of the others.hirador

For the main bosses I only lost to the first Seymour and Yunalesca was pretty tough though she didn't kill me.

As for optional bosses All of the dark aeons rip me to shreds I can't even beat Valefor who is probably the weakest one. The monster creations in the monster arena are also incredibly tough, I would summon Yojimbo and hope for Zantetsuken. 

i have to say Seymour. but when found out how to kill him it was easy kkeelloo

everyone seems to say seymor but i thought he was easy as pie!

for me it is the dark aeons!

   I beat 3d seymor on my first try. I had a hard time on Yusalesca.

Wot is your favourite aeon in FF 10?

Mine is IFRIT

For me it was Yunalesca. Chet_Jones

Yeah, me too, it took me a few tries to defeat her glad its over with :P

Yunalesca maybe

though i don't really remember any of the main storyline bosses being particularly HARD.  usually there was some trick to them that if you didn't prep for it you were looking at a tougher fight, but if you knew the trick, it was pretty easy.

One of those creations from the monster arena... Just pick anyone of them, except the first few.That-B-Guy

[QUOTE="Chet_Jones"]For me it was Yunalesca. Ishy488

Yeah me too. I think I tried for months to defeat her.

agreed. Yunalesca haa. man....1hour i think....to get through that part. but if u aretalking over all hard boss...its Nemesis. it took me about 20hours to unlock him and he gives nice items but by that time they are already useless. that punk has like 20million hp but thats not the problem. he can ikill u even when u have autolife and u dont get resurrected lol. and the status that he puts...eh. but with my speed and quick attacks...i get like 10turns before its his turns...and all my hits are like 99999. still hard.

Hardest boss when you are going through the storyline would be...Yunalesca...Seymour Flux...and that one dragon outside the airplane. Dunno his name. FFX is best ps2 game!

I Never Really Had Any Problems With Any Of The Bosses...

They Were All Pretty Easy...

But The Monster Area Was A Little Difficult...

Jecht. Seymour Flux is overrated. s0uthpaww

How can u say that!

He has so many powerful moves.

He is solid!

[QUOTE="s0uthpaww"]Jecht. Seymour Flux is overrated. Silent_Blade29

How can u say that!

He has so many powerful moves.

He is solid!

I only really did the main bosses, so I don't know how hard the arena monsters or weapon things are. Out of the ones I fought, yunalesca was the hardest, purely because I was low on holy water, and she kept respawning. I levelled up all my people suitably, and because Seymour Flux on my second attempt. However, Seymour Omnis (part IV), is my third favourite boss battle ever, after Colossus 16 from SotC and The Fury from MGS3.

My favourite character was Kimahri.

Edit: I found Final Boss really easy, at least on the first attempt, because I accidentally got Zanmato for Yojimbo without knowing he had such a move. I could hardly believe it when the battle was already over after that move.

OMEGAHeavenly_King

Use Zanmato : D