Geosgaeno

[LittleDragonZ]

I like these kind of battles where you meet a terrifying and formidable foe early on, to put you in your place, and get to later get your revenge.

But to the question, like people have said, you only get a few turns...

 

[Roy Mustang]

Fo-sho you need a cheat.

Because after 3 hits its over...and it's impassable to die though, because each hit does about half your hp...>.>

 

[High Summoner Alex]

Yeh,you need a cheat,or possibly you could do it with three critical hits,but that would be again almost impossible

 

[Godspeed]

Considering the uber low damage you do at that level, it is impossible without a cheat/glitch. Even if you had 20 turns at that level you wouldn't win.

 

[Aemeath]

As The Joker said, Geosgaeno can only remove half your HP at a time, making it impossible to die. If only he were so easy to beat later on in the game...

If you COULD kill him during the first battle, it would be as easy as killing the blinded Diablos in FFVIII, only casting Gravity magic that has no effect once you're at 1 HP