karlo flores (flores_karlorafaele yahoo com) 
May 25, 2006 

Kingdom Hearts 2
PS2

Ultima weapons materials:

7 orichalum+:
      1. clear atlantica
      2. clear 100 acre woods
      3. the smal chest in the world that never was in the brink of despare 
beside the big chest.
      4.clear Goddess Of Fate Cup in olympus colisium. 
      5.chest in twiligh town in sunset terrace jump on to the moving train 
then go  up one of the buildings. search it until you find it.
      6. chest in space paranoid(the second visit there) just before you fight 
commander sark and the MCP.
      7. collect all materials including all materials. You need every 
meaterial in the game(shard,stones,gems,and crystals.

Energy Crystal:
       -required to have the ammount of orichalum+s you need. This is dropped 
by bookmasters in Radiant Garden/Hollow Bastion near Merlin's House. These are 
charcaters are green and floats w/ bookks.

Twilight and Dense Crystal:
       -Nobodies on Naught Skyway. Go to Naught skyway in The World That Never 
Was. Go fight the nobodies in there to get the Twilight and Dense crystal and 
items.

Serenity crystal:
       - You can get these from the Moogles for giving them complete sets of 
materials. Another thing to get serenity crystals is to defeat "Nobody 
Assasins" in The World That Never Was. 

Mythril crystals: 
       -Found in random item chest.

Regular Orichalum:
       -Found in random item chest.

Item/needed:
Orichalum+:7
Oichalum:  3
Energy Crystal: 1
Twilight Crystal: 1
Dense Crystal: 1
Mythril Crystal: 1
Serenity Crystal: 7

NOTE: 
     -The Ultimate Recipe is in the old mansion. Go to the room where Goofy 
and Donald slept in one of the pods in the under ground computer room. There 
you will see beside a small chest, thats where you will see the ultimate 
recipe.

     - In the recipe its says that you need 13 orichalum+, don't bother 
finding the 13 orichalum+ because there's only 7 orichalum+ in the game. So 
only get all 7 orichalum+ for the Ultima Weapon. 

Source:http://faqs.ign.com/articles/710/710589p1.html