I am having hard time to beat this. All of players are over 90's & 80's level. Once, Profoessor K made his move with his special power/hit....I forgot what it's called but it does look like a huge fire ball, etc. & we all dead.

This boss is by far the hardest boss in the game.  You need all immortals and Sed.  You must have all with the lowest casting times and HP over 9000+ with 8250 +/- for the mages.  Key is using that white magic spell that does as much damage as your HP (im at 9999/8250 per cast)  

I did but for some reason once Proffessor K has special power that he uses and all of the sudden we're dead.

I have:

Sed: Level 83, HP 5980

Seth: Level 98,  HP:  9249

Sarah: Level 98, HP:  4780

Ming:  Level 98, HP:  4780

Kaim: Level 99, HP:  9999

Janes: Level 85, HP:  4230

Cookie: Level 83, HP: 3110

Mack: Level 82, HP: 5380

Tolten: Level 81, HP: 5730


Is that all right or what?

 SpindlingDaisy wrote:

I did but for some reason once Proffessor K has special power that he uses and all of the sudden we're dead.

I can at least tell you how to stay alive as I am going on 2 hours continuous without dying fighting Doctor K.  For me this stopped being fun about 1 hour ago.

Formation:  Sarah and Ming and Sed in the back.  The guides around are good of which I will provide you a link but even they, in the end say, they got lucky.

As the other poster said, use Divide if you HP is high (found on lvl 7 and 8 magic bracelet or a loaded skill).  Use Reversa if your health is low.  Also waste turns by using Sarah and Ming the first round putting Reflect on every one.  You don't need Coverus.

As you know K launches Reflect also, take those approx 3 turns to heal and cast reflect on everyone.  The guide is good but if Sed dies you'll have a hard time getting him alive again.

Ideally what I think should happen is a nice combo of everyone alive and launching Divide and Reversa for a few rounds.  The big bomb you mentioned is Kelo-annihilation or something like that.

This is the only one Reflect can't handle, and even if you mistakenly launch a spell when he has reflect it's ok because you will reflect back.  No points and you lose a turn so watch for that.

Here's the links, I wish you luck I may have to quit and try again tomorrow.  I think they went too far with this one.

http://www.xbox360achievements.org/game/lost-odyssey/guide

http://www.xbox360achievements.org/forum/showthread.php?t=72737

---

What if...I became a Spectre? Conrad...I haven't been shot in the head nearly enough times to think that's a good idea.

Sorry I wasn't clear in a few areas, Reversa is lvl 8 spirit magic, put the cursed bracelet on Sed for this.  The guide will tell you more.

When I say Reflect 3 rounds I mean it will be 2 or 3 turns before his reflect shield goes away and you can launch the damage spells again.

Also possibly put in the Ultimate Hit for Seth and Kiam.  It takes 3 turns but if you time it right you get 12000 hits damage each.  Key is timing here since he heals for 20000 pts each round you have to have everybody launching spells on the same turn.

So far I can't do it.  Best of luck, I know it can be done.

---

What if...I became a Spectre? Conrad...I haven't been shot in the head nearly enough times to think that's a good idea.