I want to know what the most powerful weapon?

For which charachter? For Toan it's the 7th Heaven Sword, I think you have to build up the Serpent Sword A LOT before you get it. For Xiao it's Super Steve I think, Ruby I think it's Fairy's Ring, and those are the only ones I know.

For Toan it's the Chronicle II that you get for beating the Demon Shaft. Otherwise it's the Chronicle. And for Xiao I'm sure it's not Super Steve, but I can't remember what the name of the weapon is. I have a game with all the ultimate weapons, but I'm not at home right now and I can't remember what they're all called.

Any Character I want to raise my character weapon attack and kill some monster that I have trouble with.

toans are anyone of these:

7th Heaven
Arise Mardan
Chronicle 2
Chronicle Sword
Sword Of Zeus

Xiao's:

Angel Gear
Super Steve

goro's:

Inferno
Tall Hammer

Ruby:

Mobius Ring
Secret Armlet

ungaga:

Babel's Spear
Hercule's Wrath

osmonds:

Star Breaker
Supernova

I nrm only use either toan (wanabie)
or ruby (fun)

unless the boss is required to be beaten by
a certain character

the expert 47

I was able to beat Ice Queen I got 5 character so I'm planning to get powerful weapon to kill bosses, thanks.