Magic Slot Modifier Digits
00 - Cure
01 - Cure2
02 - Cure3
03 - Regen
04 - Poisona
05 - Esuna
06 - Resist
07 - Life
08 - Life2
09 - Mini
0A - Toad
0B - Sleepel
0C - Confu
0D - Silence
0E - Berserk
0F - Barrier
10 - Mbarrier
11 - Reflect
12 - Wall
13 - Haste
14 - Slow
15 - Stop
16 - DeBarrier
17 - DeSpell
18 - Death
19 - Escape
1A - Remove
1B - Fire
1C - Fire2
1D - Fire3
1E - Ice
1F - Ice2
20 - Ice3
21 - Bolt
22 - Bolt2
23 - Bolt3
24 - Quake
25 - Quake2
26 - Quake3
27 - Bio
28 - Bio2
29 - Bio3
2A - Demi
2B - Demi2
2C - Demi3
2D - Comet
2E - Comet2
2F - Freeze
30 - Break
31 - Tornado
32 - Flare
33 - FullCure
34 - Ultima
35 - Shield
36 - Blank
37 - Blank
38 - Choco/Mog
39 - Shiva
3A - Ifrit
3B - Ramuh
3C - Titan
3D - Odin
3E - Leviathan
3F - Bahamut
40 - Kjata
41 - Alexander
42 - Pheonix
43 - Neo Bahamut
44 - Hades
45 - Typoon
46 - Bahamut ZERO
47 - Knights of Round
48 - Frog Song
49 - L4 Suicide
4A - Magic Hammer
4B - White Wind
4C - Big Guard
4D - Angel Whisper
4E - Dragon Force
4F - Death Force
50 - Flame Thrower
51 - Laser
52 - Matra Magic
53 - Bad Breath
54 - Beta
55 - Aqualung
56 - Trine
57 - Magic Breath
58 - ????
59 - Goblin Punch
5A - Chocobuckle
5B - L5 Death
5C - Death Sentence
5D - Routlette
5E - Shadow Flare
5F - Pandora's Box
60 - Fat Chocobo
61 - Gunge Lance
62 - Beat Rush
63 - Somersult
64 - Waterkick
65 - Meteodrive
66 - Dolhpin Blow
67 - Meteor Strike
68 - Final Heaven
69 - Game Over (Instant Victory)
6A - Death Joker
6B - Toy Soldier
6C - Lucky Girl
6D - Mog Dance
6E - Transform
6F - Toy Box
70 - Berserk Dance
71 - Beast Flare
72 - Giga Dunk
73 - Livewire
74 - Splattercombo
75 - Nightmare
76 - Chaos Saber
77 - Satan Slam
78 - Finishing Touch
79 - Satan Slam
7A - Blank
7B - Blank
7C - Blank
7D - Blank
7E - Blank
7F - Blank
80 - Braver
81 - Cross-Slash
82 - Blade Beam
83 - Climhazzard
84 - Meteorain
85 - Finishing Touch
86 - Omnislash
87 - Big Shot
88 - Grenade Bomb
89 - Mindblow
8A - Hammerblow
8B - Satellite Beam
8C - Ugarmax
8D - Catastrophe
8E - Healing Wind
8F - Seal Evil
90 - Breath of the Earch
91 - Fury Brand
92 - Planet Protector
93 - Pulse of Life
94 - Great Gospel
95 - Beat Rush
96 - Somersult
97 - Water Kick
98 - Meteodrive
99 - Dolphin Blow
9A - Meteor Strike
9B - Final Heaven
9C - Boost Jump
9D - Dragon
9E - Hyper Jump
9F - Dynamite
A0 - Dragon Dive
A1 - Big Brawl
A2 - Highwind
A3 - Sled Fang
A4 - Howling Moon
A5 - Blood Fang
A6 - Stardust Ray
A7 - Lunatic High
A8 - Earth Rave
A9 - Cosmo Memory
AA - Dice
AB - Toybox
AC - Slots
AD - Gilian Beast
AE - Death Gigas
AF - Hellmasker
B0 - Chaos
B1 - Greased Lightning
B2 - Clear Tranquil
B3 - Landscraper
B4 - Bloodfest
B5 - Gaunlet
B6 - Doom of the Living
B7 - All Creation
B8 - Transform
B9 - Mog Dance
BA - Toy Soldier
BB - Lucky Girl
BC - Death Joker
BD - Game Over (Instant Win)
BE - Berserk Dance
BF - Beast Flare
C0 - Giga Dunk
C1 - Livewire
C2 - Splattercombo
C3 - Nightmare
C4 - Chaos Saber
C5 - Satan Slam
C6 - Finishing Touch
C7 - Satan Slam
Summon Slot Modifier Digits
00 - Choco/Mog
01 - Shiva
02 - Ifrit
03 - Ramuh
04 - Titan
05 - Odin
06 - Leviathan
07 - Bahamut
08 - Kjata
09 - Alexander
0A - Pheonix
0B - Neo Bahamut
0C - Hades
0D - Typoon
0E - Bahamut ZERO
0F - Knights of Round
10 - Frog Song
11 - L4 Suicide
12 - Magic Hammer
13 - White Wind
14 - Big Guard
15 - Angel Whisper
16 - Dragon Force
17 - Death Force
18 - Flame Thrower
19 - Laser
1A - Matra Magic
1B - Bad Breath
1C - Beta
1D - Aqualung
1E - Trine
1F - Magic Breath
20 - ????
21 - Goblin Punch
22 - Chocobuckle
23 - L5 Death
24 - Death Sentence
25 - Routlette
26 - Shadow Flare
27 - Pandora's Box
28 - Fat Chocobo
29 - Gunge Lance
2A - Beat Rush
2B - Somersult
2C - Waterkick
2D - Meteodrive
2E - Dolhpin Blow
2F - Meteor Strike
30 - Final Heaven
31 - Game Over (Instant Victory)
32 - Death Joker
33 - Toy Soldier
34 - Lucky Girl
35 - Mog Dance
36 - Transform
37 - Toy Box
38 - Berserk Dance
39 - Beast Flare
3A - Giga Dunk
3B - Livewire
3C - Splattercombo
3D - Nightmare
3E - Chaos Saber
3F - Satan Slam
40 - Finishing Touch
41 - Satan Slam
42 - Blank
43 - Blank
44 - Blank
45 - Blank
46 - Blank
47 - Blank
48 - Braver
49 - Cross-Slash
4A - Blade Beam
4B - Climhazzard
4C - Meteorain
4D - Finishing Touch
4E - Omnislash
4F - Big Shot
50 - Grenade Bomb
51 - Mindblow
52 - Hammerblow
53 - Satellite Beam
54 - Ugarmax
55 - Catastrophe
56 - Healing Wind
57 - Seal Evil
58 - Breath of the Earch
59 - Fury Brand
5A - Planet Protector
5B - Pulse of Life
5C - Great Gospel
5D - Beat Rush
5E - Somersult
5F - Water Kick
60 - Meteodrive
61 - Dolphin Blow
62 - Meteor Strike
63 - Final Heaven
64 - Boost Jump
65 - Dragon
66 - Hyper Jump
67 - Dynamite
68 - Dragon Dive
69 - Big Brawl
6A - Highwind
6B - Sled Fang
6C - Howling Moon
6D - Blood Fang
6E - Stardust Ray
6F - Lunatic High
70 - Earth Rave
71 - Cosmo Memory
72 - Dice
73 - Toybox
74 - Slots
75 - Gilian Beast
76 - Death Gigas
77 - Hellmasker
78 - Chaos
79 - Greased Lightning
7A - Clear Tranquil
7B - Landscraper
7C - Bloodfest
7D - Gaunlet
7E - Doom of the Living
7F - All Creation
80 - Transform
81 - Mog Dance
82 - Toy Soldier
83 - Lucky Girl
84 - Death Joker
85 - Game Over (Instant Win)
86 - Berserk Dance
87 - Beast Flare
88 - Giga Dunk
89 - Livewire
8A - Splattercombo
8B - Nightmare
8C - Chaos Saber
8D - Satan Slam
8E - Finishing Touch
8F - Satan Slam
Character Slot 1 Codes
Invincible
E00F83E5 0000
300F83E5 0007
This gives you Sephiroth-like invulnerability.

Non-Glitchy Battle Status Modifier A
D00F83E0 0000
800F83E0 ????
D00F9F28 0000
800F9F28 ????
D0151200 0000
80151200 ????
Digits: (You can add them together for multiple statuses)
0000 - Normal
0100 - Haste
0200 - Slow
0400 - Stop
0800 - Frog
1000 - Mini
2000 - Death Sentence
4000 - Petrify
8000 - Regain
Non-Glitchy Battle Status Modifier B
D00F83E2 0000
800F83E2 ????
D00F9F2A 0000
800F9F2A ????
D0151202 0000
80151202 ????
Digits: (You can add them together for multiple statuses)
0001 - Barrier
0002 - M-Barrier
0004 - Reflect
0010 - Shield
0100 - Peerless (Invincible)
0200 - Paralyzed
0400 - Darkness
0800 Curse
4000 - Lucky Girl
Current HP
8009D85C ????
Max HP
8009D85E ????
This also overrides the Materia affects. e.g. equipping magic materia with the character specific codes on still causes your max HP to drop by a certain %.
Current MP
8009D860 ????
Max MP
8009D862 ????
Strength
3009D84E 00??
Vitality
3009D84F 00??
Magic
3009D850 00??
Spirit
3009D851 00??
Dexterity
3009D852 00??
Luck
3009D853 00??
Attack
8009D854 ????
Defense
8009D856 ????
Magic Attack
8009D858 ????
Magic Defense
8009D85A ????
Unlock Extra Menu Slots
3009D86D 0003
3009D8B8 0000
3009D8BE 0000
3009D8C4 0000
3009D8CA 0000
3009D8D0 0000
3009D8D6 0000
3009D8DC 0000
Patch Codes
Added Ability "All X5" For All Magic
50002A08 0000
8009D956 0005
8009DAB6 0005
Added Ability Modifier For All Magic
50003608 0000
8009D95A ??00
These quantity digits are for all `Ability Modifier' codes!
00 - Nothing
01 - Absorb MP
02 - Absorb HP
08 - Steal As Well
10 - Extra Cut
E0 - Turbo MP7
FB - All Of The Above
Have All Magic Spells And They Cost 0 MP
50003608 0001
8009D954 0000
4X For All Summons
50001008 0000
3009DB17 0001
50001008 0000
3009DB18 0005
Added Ability Modifier For All Summons
50001008 0000
8009DB1A ??00
Have All Enemy Skills And They Cost 0 MP
50001808 0001
8009DB94 0000
Have All Summons And They Cost 0 MP
50001008 0001
8009DB14 0000
Use Summons An Unlimited Number Of Times
50001008 0000
8009DB16 000A
Character Slot 2 Codes
Invincible
E00F844D 0000
300F844D 0007
Non-Glitchy Battle Status Modifier A
D00F8448 0000
800F8448 ????
D00F9F2C 0000
800F9F2C ????
D0151274 0000
80151274 ????
Non-Glitchy Battle Status Modifier B
D00F844A 0000
800F844A ????
D00F9F2E 0000
800F9F2E ????
D0151276 0000
80151276 ????
Current HP
8009DC9C ????
Max HP9
8009DC9E ????
Current MP
8009DCA0 ????
Max MP
8009DCA2 ????
Strength
3009DC8E 00??
Vitality
3009DC8F 00??
Magic
3009DC90 00??
Spirit
3009DC91 00??
Dexterity
3009DC92 00??
Luck
3009DC93 00??
Attack
8009DC94 ????
Defense
8009DC96 ????
Magic Attack
8009DC98 ????
Magic Defense
8009DC9A ????
Unlock Extra Menu Slots
3009DCAD 0003
3009DCF8 0000
3009DCFE 0000
3009DD04 0000
3009DD0A 0000
3009DD10 0000
3009DD16 0000
3009DD1C 0000
Magic Slot 1 Has Cait Sith's 'Instant Victory' Limit Break

8009DD94 0069
Patch Codes
Added Ability "All X5" For All Magic
50002A08 0000
8009DD96 0005
8009DEF6 0005
Added Ability Modifier For All Magic
50003608 0000
8009DD9A ??00
Have All Magic Spells And They Cost 0 MP
50003608 0001
8009DD94 0000
4X For All Summons
50001008 0000
3009DF57 0001
50001008 0000
3009DF58 0005
Added Ability Modifier For All Summons
50001008 0000
8009DF5A ??00
Have All Enemy Skills And They Cost 0 MP
50001808 0001
8009DFD4 0000
Have All Summons And They Cost 0 MP
50001008 0001
8009DF54 0000
Use Summons An Unlimited Number Of Times
50001008 0000
8009DF56 000A
Character Slot 3 Codes
Invincible10
E00F84B5 0000
300F84B5 0007
Non-Glitchy Battle Status Modifier A
D00F84B0 0000
800F84B0 ????
D00F9F30 0000
800F9F30 ????
D01512E8 0000
801512E8 ????
Non-Glitchy Battle Status Modifier B
D00F84B2 0000
800F84B2 ????
D00F9F32 0000
800F9F32 ????
D01512EA 0000
801512EA ????
Current HP
8009E0DC ????
Max HP11
8009E0DE ????
Current MP
8009E0E0 ????
Max MP
8009E0E2 ????
Strength
3009E0CE 00??
Vitality
3009E0CF 00??
Magic
3009E0D0 00??
Spirit
3009E0D1 00??
Dexterity
3009E0D2 00??
Luck
3009E0D3 00??
Attack
8009E0D4 ????
Defense
8009E0D6 ????
Magic Attack
8009E0D8 ????
Magic Defense
8009E0DA ????
Unlock Extra Menu Slots
3009E0ED 0003
3009E138 0000
3009E13E 0000
3009E144 0000
3009E14A 0000
3009E150 0000
3009E156 0000
3009E15C 0000
Magic Slot 1 Has Cait Sith's 'Instant Victory' Limit Break

8009E1D4 0069
Patch Codes
Added Ability "All X5" For All Magic
50002A08 0000
8009E1D6 0005
8009E336 0005
Added Ability Modifier For All Magic
50003608 0000
8009E1DA ??00
Have All Magic Spells And They Cost 0 MP
50003608 0001
8009E1D4 0000
4X For All Summons
50001008 0000
3009E397 0001
50001008 0000
3009E398 0005
Added Ability Modifier For All Summons
50001008 0000
8009E39A ??00
Have All Enemy Skills And They Cost 0 MP
50001808 0001
8009E414 0000
Have All Summons And They Cost 0 MP
50001008 0001
8009E394 0000
Use Summons An Unlimited Number Of Times
50001008 0000
8009E396 000A