To be honest I have never played the game for a hella long time till now. I just now beat Sepheroith, it was lil hard but I figured his stradegy to me quickly. Ok my status.
Status: Equpiment: Items:
HP/Max HP 93/93 Keyblade:Lionheart Mega Elixers
MP/Max MP 7/7 Accessories: High potions
AP/Max AP 0/50 Angel Bangle Ethers
STR- 66 Guard Earring Elixers
DEF-56 Omega Arts
LV-82
EXP-719163
I had alot of abilitises.....
From when the battle started the first few steps he swings his sword and he does that alot during the battle and that is all he does and when it comes down to the point to were he is about to put a spell on you and have 1HP then when you see him do that get away as far as possible and ready to heal your sekf with Curaga or an item.When he goes crazy swining that blade your run and dodge. Mainly when I did some serious damage I waited till I had enough MP to beat him.
( make sure to have full HP and MP) What I mainly did was yousing the abilites to win were Dodge Roll, Guard, Raid, Strike, and Counterattack. When I ws close to him use Ars Arcanium and Ragnorok. I basically dod these over and over till I beat him and this was normal mode. And that is it.