Phantasy Star 0 All Weapons Code Request

Hello,
In Phantasy Star 0 Can I get an Action Replay code to get all weapons? Or at least a kill enemies Instantly? I Am a Fonar level 36 with the Blade Cannon Gunblade and want to get Kai's. Can a Fonar wield Kai's Gunblade or not? I Know I have to pass the Mirage tower to get it the weapon, that's why I want the insant kill code to pass the tower quickly. Don't reply if you don't have anything helpful to say.
Thanks.

I don't know if you want this or not but I found these on: http://cheats.gbatemp.net/forum/index.php?topic=1035.0
::Max Health
121A21FE 0000270F
121A210C 0000270F::Max PP
121A2200 000003E7
121A210E 000003E7::Max Attack
121A2110 0000270F::Max Defense
121A2112 0000270F::Max Accuracy
121A2114 0000270F::Max Evasion
121A2116 0000270F::Max Magic Attack
121A2118 0000270F::Max All Elemental Defenses (79%)
221A211D 0000004F
221A211E 0000004F
221A211F 0000004F
221A2120 0000004B
221A2121 0000004B::Max All Elemental Defenses (99%)
221A211D 00000063
221A211E 00000063
221A211F 00000063
221A2120 0000005F
221A2121 0000005F::Max Fire Elemental Defense (99%)
221A211D 00000063::Max Ice Elemental Defense (99%)
221A211E 00000063::Max Thunder Elemental Defense (99%)
221A211F 00000063::Max Light Elemental Defense (99%)
221A2120 0000005F::Max Darkness Elemental Defense (99%)
221A2121 0000005F