Kingdom Hearts II KH2FM+:Ultima Weapon & Mushroom 8 HELP!

Heyguys, sorry for bothering here again but I'm with a big problem:

[ULTIMA WEAPON HELP]
I'm trying to Syntesize Ultima Weapon, but I don't Obtain it!!!

I already have 6 Orichalcum+, the 7 one, which needs 50 types of materials, this is becoming impossible for me.
I've gone to all worlds again, with Sora, Donald and Goofy's Lucky Lucky equiped(Sora has two, and I wanted to know where I obtain Lucky Ring, may help me a lot), and fought with all heartless/nobodies again, I got TONS of items but nothing.

Please somone help me, I really need to know the better way to Syntesize Ultima Weapon, the Exactly enemies that I need to kill...

I have all necessary items to make Ultima , just missing the last Orichalcum+

Please guys!!
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[MUSHROOM 8 HELP]

Guys, another problem, it's that I can't beat Mushroom 8 , it's impossibel for me, I've watched a lot of videos, and tried a lot of things but nothing.

Please sombody help.


See Ya!!!!

 

ok, for the synthing guide, you should look at this guide, very good! with translations....

http://www.gamefaqs.com/console/ps2/file/935702/50361

you also need to set your browser to Shift-JIS
View>Character Encoding>Shift-JIS
if it isn't there, then...
View>Character Encoding>Customize List....
find Shift-JIS from there, and pick it.

yeah, this guide has translations for ALL the abilities, items, and i think some menu items....

now, mushroom 8... just horrible, plain difficult mushroom! well, berserk charge/Fatal crest while in Master with ALL MP HASTING ABILITIES OFF! i just went in, and wailed on him from there.though a little "attack lagging" might help a bit... or is it a her!?

oh, and it's 60 to get the orichalcum+ from synth list. have you gone through the Cavern of Remembrance? that'd be a place to start.

 

Oh thanks, about Ultima, I got it yesterday after I fought all heartless there, and picked up all chests in all worlds ^^ but thanks.

About the mushroom, I got it too with wisdom form, using thunder and berserk

Thanks for all again!

See Ya!!