View source for Patch Cards in Mega Man Battle Network 4

{{needswork|Add images and stuff.}}
'''Patch Cards''' (改造カード Modification Card), also known as '''Mod Cards''', is a feature using the Card e-Reader+ on the GBA and an extra built-in feature on the [[Mega Man Battle Network Legacy Collection]]. Both versions of [[Mega Man Battle Network 4]] can scan in cards to further customize their MegaMan, as well as other features.

==Information==
Patch Cards for Battle Network 4 come in 2 categories: Patch Card and Character Card. Patch Cards have features that can connect with Battle Network 4, while Character Cards are merely physical collectibles.

==Patch Cards==
Patch Cards can be installed into 6 Addresses: 0A, 0B, 0C, 0D, 0E, 0F. Each address can only hold 1 card.
*Address 0F is reserved for PET Screen Color modifications.
*Having Patch Cards enabled will prevent registering records against Ω bosses. If they are beaten for the first time, they will only register as “—-:—-:—-” for their time.
*MegaMan Color Change cards will only change his color and not modify his element. The color will also be altered depending on MegaMan's [[karma]] level.<br/>[[File:Object megaman-bn4-red.png]][[File:Object megaman-bn4-yellow.png]][[File:Object megaman-bn4-white.png]][[File:Object megaman-bn4-green.png]]
*Since the Double Soul cards do not reset MegaMan’s karma, he will be able to use Evil Chips in Double Soul forms.

===Bass XX===
[[File:Object_bassxx.png|right]]
If any Patch Cards are active, a stronger version of Bass, BassXX (read as Bass Double X), can be encountered in Black Earth 2 instead of BassΩ. This encounter can be LocEnemy, then players can fight BassXX using non-Patched MegaMan in later encounters.

===Patch Card List===
*Part 1: Cards #001-030
*Part 2: Cards #031-060
*Part 3: Cards #061-090, Guts/Wind/Fire/Aqua/Proto/Junk Soul Cards
*Part 4: Cards #091-120, Roll/Search/Thunder/Number/Metal/Wood Soul Cards

{| class="wikitable sortable"
|-
! Serial ID
! ID #
! Card
! Effect
! Bug
! Modified Address
|-
| 134-A001
| 001
| Max HP Up
| Max HP+100.
| ---
| 0A
|-
| 134-A002
| 002
| Max HP Up
| Max HP+100.
| ---
| 0C
|-
| 134-A003
| 003
| Max HP Up
| Max HP+150.
| ---
| 0B
|-
| 134-A004
| 004
| Max HP Up
| Max HP+150.
| ---
| 0A
|-
| 134-A005
| 005
| Max HP Up
| Max HP+200.
| ---
| 0A
|-
| 134-A006
| 006
| Max HP Up
| Max HP+200.
| ---
| 0B
|-
| 134-A007
| 007
| Max HP Up
| Max HP+250.
| ---
| 0C
|-
| 134-A008
| 008
| Max HP Up
| Max HP+250.
| ---
| 0A
|-
| 134-A009
| 009
| Max HP Up
| Max HP+300.
| ---
| 0A
|-
| 134-A010
| 010
| Max HP Up
| Max HP+300.
| ---
| 0B
|-
| 134-A011
| 011
| First Barrier 100
| Start with Barr100. 
| Battle HP Drain
| 0C
|-
| 134-A012
| 012
| Buster Patch
| Normal Shot gives Blind effect.
| Auto moves forward
| 0A
|-
| 134-A013
| 013
| Buster Patch
| Normal Shot spawns Grass Panels.
| ---
| 0A
|-
| 134-A014
| 014
| Panel Change
| Moving off panel spawns Metal Panels.
| ---
| 0D
|-
| 134-A015
| 015
| Panel Change
| Moving off panel spawns Cracked Panels.
| ---
| 0D
|-
| 134-A016
| 016
| Panel Change
| Moving off panel spawns Hole Panels.
| ---
| 0D
|-
| 134-A017
| 017
| Custom2
| Add 2 slots in the Custom Screen. 
| Custom HP Drain
| 0A
|-
| 134-A018
| 018
| MegaFolder2
| 2 more MegaChips are allowed in the Folder.
| Minus 1 slot in the Custom Screen
| 0D
|-
| 134-A019
| 019
| Buster Attack 10
| Buster's Attack LV becomes 10.
| Battle HP Drain
| 0A
|-
| 134-A020
| 020
| Charge Shot Switch
| B Button PowerAttack becomes GutMG (GutsMachineGun).
| ---
| 0E
|-
| 134-A021
| 021
| Charge Shot Switch
| B Button PowerAttack becomes Cannon.
| ---
| 0E
|-
| 134-A022
| 022
| Charge Shot Switch
| B Button PowerAttack becomes MiniBomb.
| ---
| 0E
|-
| 134-A023
| 023
| Charge Shot Switch
| B Button PowerAttack becomes HeatShot.
| ---
| 0E
|-
| 134-A024
| 024
| Charge Shot Switch
| B Button PowerAttack becomes Bubbler.
| ---
| 0E
|-
| 134-A025
| 025
| Charge Shot Switch
| B Button PowerAttack becomes Thunder1.
| ---
| 0E
|-
| 134-A026
| 026
| Charge Shot Switch
| B Button PowerAttack becomes Sword.
| ---
| 0E
|-
| 134-A027
| 027
| Charge Shot Switch
| B Button PowerAttack becomes Spreader.
| ---
| 0E
|-
| 134-A028
| 028
| PET Menu Color Change
| PET menu colors become Blue.
| ---
| 0F
|-
| 134-A029
| 029
| PET Screen Color Change
| PET menu colors become Pink.
| ---
| 0F
|-
| 134-A030
| 030
| PET Screen Color Change
| PET menu colors become Green.
| ---
| 0F
|-
| 134-D001
| 031
| Max HP Up
| Max HP+350.
| ---
| 0B
|-
| 134-D002
| 032
| Max HP Up
| Max HP+350.
| ---
| 0C
|-
| 134-D003
| 033
| Max HP Up
| Max HP+400.
| ---
| 0A
|-
| 134-D004
| 034
| Max HP Up
| Max HP+400.
| ---
| 0B
|-
| 134-D005
| 035
| Max HP Up
| Max HP+450.
| Battle HP Drain
| 0B
|-
| 134-D006
| 036
| Max HP Up
| Max HP+450.
| MegaMan is Confused
| 0C
|-
| 134-D007
| 037
| Max HP Up
| Max HP+500.
| ---
| 0E
|-
| 134-D008
| 038
| Max HP Up
| Max HP+500.
| Battle HP Drain
| 0A
|-
| 134-D009
| 039
| B+Left Ability Activation
| B+Left becomes AirShot.
| ---
| 0D
|-
| 134-D010
| 040
| B+Left Ability Activation
| B+Left becomes a random Trap (????) chip.
*(Chances: 1/8 AntiFire, 1/8 AntiWatr, 1/8 AntiElec, 1/8 AntiWood, 1/8 AntiNavi, 1/8 AntiDmg, 1/8 AntiSwrd, 1/8 AntiRecv)
| ---
| 0D
|-
| 134-D011
| 041
| B+Left Ability Activation
| B+Left becomes BugBomb.
| ---
| 0D
|-
| 134-D012
| 042
| B+Left Ability Activation
| B+Left becomes CrackOut.
| ---
| 0D
|-
| 134-D013
| 043
| Buster Patch
| Normal Shot spawns Cracked Panels.
| ---
| 0A
|-
| 134-D014
| 044
| Buster Patch
| Normal Shot spawns Swamp Panels.
| ---
| 0A
|-
| 134-D015
| 045
| Default Full Synchro
| Starts battles in Full Synchro.
| ---
| 0C
|-
| 134-D016
| 046
| First Barrier 200
| Start with Barr200.
| Battle HP Drain
| 0C
|-
| 134-D017
| 047
| Weapon Change
| B Button becomes Guard1.
| ---
| 0A
|-
| 134-D018
| 048
| Weapon Change
| B Button becomes CrackOut.
| ---
| 0A
|-
| 134-D019
| 049
| Buster Attack 15
| Buster's Attack LV becomes 15.
| Battle HP Drain & MegaMan is Confused
| 0A
|-
| 134-D020
| 050
| GigaFolder1
| 1 more GigaChip is allowed in the Folder.
| Minus 1 slot in the Custom Screen
| 0B
|----
| 134-D021
| 051
| Charge Shot Switch
| B Button PowerAttack becomes CopyDmg.
| ---
| 0E
|-
| 134-D022
| 052
| Charge Shot Switch
| B Button PowerAttack becomes WideSht1.
| ---
| 0E
|-
| 134-D023
| 053
| Charge Shot Switch
| B Button PowerAttack becomes Blizzard.
| ---
| 0E
|-
| 134-D024
| 054
| Charge Shot Switch
| B Button PowerAttack becomes HeatBrth.
| ---
| 0E
|-
| 134-D025
| 055
| Charge Shot Switch
| B Button PowerAttack becomes ElecShok.
| ---
| 0E
|-
| 134-D026
| 056
| Charge Shot Switch
| B Button PowerAttack becomes WoodPwdr.
| ---
| 0E
|-
| 134-D027
| 057
| Charge Shot Switch
| B Button PowerAttack becomes PnlRetrn.
| ---
| 0E
|-
| 134-D028
| 058
| Charge Shot Switch
| B Button PowerAttack becomes WideSwrd.
| ---
| 0E
|-
| 134-D029
| 059
| MegaMan Color Change
| MegaMan's battle colors become Red.
| ---
| 0C
|-
| 134-D030
| 060
| MegaMan Color Change
| MegaMan's battle colors become Yellow.
| ---
| 0C
|-
| 134-E001
| 061
| Max HP Up
| Max HP+550.
| ---
| 0B
|-
| 134-E002
| 062
| Max HP Up
| Max HP+550
| ---
| 0D
|-
| 134-E003
| 063
| Max HP Up
| Max HP+600.
| ---
| 0C
|-
| 134-E004
| 064
| Max HP Up
| Max HP+600.
| ---
| 0A
|-
| 134-E005
| 065
| Max HP Up
| Max HP+650.
| ---
| 0E
|-
| 134-E006
| 066
| Max HP Up
| Max HP+650.
| Battle HP Drain
| 0B
|-
| 134-E007
| 067
| Max HP Up
| Max HP+700.
| MegaMan is Confused
| 0A
|-
| 134-E008
| 068
| B+Left Ability Activation
| B+Left becomes MegEnBom.
| ---
| 0D
|-
| 134-E009
| 069
| B+Left Ability Activation
| B+Left becomes Recov10.
| ---
| 0D
|-
| 134-E010
| 070
| B+Left Ability Activation
| B+Left becomes PnlRetrn.
| ---
| 0D
|-
| 134-E011
| 071
| B+Left Ability Activation
| B+Left becomes NrthWind.
| ---
| 0D
|-
| 134-E012
| 072
| B+Left Ability Activation
| B+Left becomes Lance.
| ---
| 0D
|-
| 134-E013
| 073
| B+Left Ability Activation
| B+Left becomes DublCrak.
| ---
| 0D
|-
| 134-E014
| 074
| Triple Supporter 1/2
| rowspan="2" | (#074 and #075 must be used together) Rush, Beat, and Tango NCP become active.
| rowspan="2" | ---
| 0B
|-
| 134-E015
| 075
| Triple Supporter 2/2
| 0C
|-
| 134-E016
| 076
| All Guard 1/2
| rowspan="2" | (#076 and #077 must be used together) MegaMan has permanent guard body. Can only be damaged by breaking attacks and HP drain.
| rowspan="2" | (#076 + #077 active) Battle HP Drain
| 0C
|-
| 134-E017
| 077
| All Guard 2/2
| 0D
|-
| 134-E018
| 078
| First Life Aura
| Start with LifeAura.
| Battle HP Drain
| 0C
|-
| 134-E019
| 079
| Charge Shot Switch
| B Button PowerAttack becomes Dark Hole.
| ---
| 0E
|-
| 134-E020
| 080
| Charge Shot Switch
| B Button PowerAttack becomes WideSht2.
| ---
| 0E
|-
| 134-E021
| 081
| Charge Shot Switch
| B Button PowerAttack becomes ZapRing.
| ---
| 0E
|-
| 134-E022
| 082
| Charge Shot Switch
| B Button PowerAttack becomes SandRing.
| ---
| 0E
|-
| 134-E023
| 083
| Charge Shot Switch
| B Button PowerAttack becomes EnergBom.
| ---
| 0E
|-
| 134-E024
| 084
| Charge Shot Switch
| B Button PowerAttack becomes Thunder2.
| ---
| 0E
|-
| 134-E025
| 085
| Charge Shot Switch
| B Button PowerAttack becomes Repair.
| ---
| 0E
|-
| 134-E026
| 086
| Charge Shot Switch
| B Button PowerAttack becomes TripCrak.
| ---
| 0E
|-
| 134-E027
| 087
| Charge Shot Switch
| B Button PowerAttack becomes LongSwrd.
| ---
| 0E
|-
| 134-E028
| 088
| PET Screen Color Change
| PET menu colors become Black.
| ---
| 0F
|-
| 134-E029
| 089
| MegaMan Color Change
| MegaMan's battle colors become White.
| ---
| 0C
|-
| 134-E030
| 090
| MegaMan Color Change
| MegaMan's battle colors become Green.
| ---
| 0C
|-
| 134-F001
| 091
| Max HP Up
| Max HP+700.
| Moving off panel spawns Swamp Panels.
| 0B
|-
| 134-F002
| 092
| Max HP Up
| Max HP+750.
| ---
| 0A
|-
| 134-F003
| 093
| Max HP Up
| Max HP+750.
| Battle HP Drain
| 0B
|-
| 134-F004
| 094
| Max HP Up
| Max HP+800.
| ---
| 0A
|-
| 134-F005
| 095
| Max HP Up
| Max HP+800.
| Moving off panel spawns Swamp Panels.
| 0B
|-
| 134-F006
| 096
| Max HP Up
| Max HP+850.
| ---
| 0A
|-
| 134-F007
| 097
| Max HP Up
| Max HP+850.
| Battle HP Drain
| 0B
|-
| 134-F008
| 098
| Max HP Up
| Max HP+900.
| ---
| 0E
|-
| 134-F009
| 099
| Max HP Up
| Max HP+900.
| Battle HP Drain
| 0B
|-
| 134-F010
| 100
| Max HP Up
| Max HP+950.
| Battle HP Drain
| 0B
|-
| 134-F011
| 101
| Max HP Up
| Max HP+1000.
| ---
| 0E
|-
| 134-F012
| 102
| Buster Patch
| Normal Shot spawns Ice Panels.
| ---
| 0A
|-
| 134-F013
| 103
| FullCustom Charge 1/2
| rowspan="2" | (#103 and #104 must be used together) B Button PowerAttack becomes FullCust.
| rowspan="2" | (#103 + #104 active) Minus 2 slots in the Custom Screen
| 0D
|-
| 134-F014
| 104
| FullCustom Charge 2/2
| 0E
|-
| 134-F015
| 105
| Panel Change
| Moving off panel spawns Holy Panels.
| Battle HP Drain & Custom HP Drain
| 0D
|-
| 134-F016
| 106
| Weapon Change
| B Button becomes Reflect.
| Battle HP Drain
| 0A
|-
| 134-F017
| 107
| Weapon Change
| B Button becomes Flower (In NetworkDuel, the opponent's MegaMan enters Angry emotion).
| ---
| 0A
|-
| 134-F018
| 108
| Weapon Change
| B Button becomes WaterGun (one panel, 100 attack power).
| ---
| 0A
|-
| 134-F019
| 109
| MegaFolder3
| 3 more MegaChips are allowed in the Folder.
| Minus 1 slot in the Custom Screen
| 0C
|-
| 134-F020
| 110
| Custom3
| Add 3 slots in the Custom Screen.
| Custom HP Drain
| 0D
|-
| 134-F021
| 111
| GigaFolder1
| 1 more GigaChip is allowed in the Folder.
| ---
| 0A
|-
| 134-F022
| 112
| B+Left Ability Activation
| B+Left becomes TripCrak.
| ---
| 0D
|-
| 134-F023
| 113
| Charge Shot Switch
| B Button PowerAttack becomes WideSht3.
| ---
| 0E
|-
| 134-F024
| 114
| Charge Shot Switch
| B Button PowerAttack becomes Thunder3.
| ---
| 0E
|-
| 134-F025
| 115
| Charge Shot Switch
| B Button PowerAttack becomes WindRack.
| ---
| 0E
|-
| 134-F026
| 116
| Charge Shot Switch
| B Button PowerAttack becomes MegEnBom.
| ---
| 0E
|-
| 134-F027
| 117
| Charge Shot Switch
| B Button PowerAttack becomes Ball.
| ---
| 0E
|-
| 134-F028
| 118
| Charge Shot Switch
| B Button PowerAttack becomes BugBomb.
| ---
| 0E
|-
| 134-F029
| 119
| Charge Shot Switch
| B Button PowerAttack becomes WideBlde.
| Auto moves forward
| 0E
|-
| 134-F030
| 120
| Charge Shot Switch
| B Button PowerAttack becomes LongBlde.
| Auto moves forward
| 0E
|-
| 134-G001
| 121
| Roll Soul
| {{4RS}} Start battles in permanent RollSoul.
| Battle HP Drain
| 0E
|-
| 134-G002
| 122
| Guts Soul
| {{4RS}} Start battles in permanent GutsSoul.
| Battle HP Drain
| 0E
|-
| 134-G003
| 123
| Wind Soul
| {{4RS}} Start battles in permanent WindSoul.
| Battle HP Drain
| 0E
|-
| 134-G004
| 124
| Search Soul
| {{4RS}} Start battles in permanent SearchSoul.
| Battle HP Drain
| 0E
|-
| 134-G005
| 125
| Fire Soul
| {{4RS}} Start battles in permanent FireSoul.
| Battle HP Drain
| 0E
|-
| 134-G006
| 126
| Thunder Soul
| {{4RS}} Start battles in permanent ThunderSoul.
| Battle HP Drain
| 0E
|-
| 134-G007
| 127
| Proto Soul
| {{4BM}} Start battles in permanent ProtoSoul.
| Battle HP Drain
| 0E
|-
| 134-G008
| 128
| Number Soul
| {{4BM}} Start battles in permanent NumberSoul.
| Battle HP Drain
| 0E
|-
| 134-G009
| 129
| Metal Soul
| {{4BM}} Start battles in permanent MetalSoul.
| Battle HP Drain
| 0E
|-
| 134-G010
| 130
| Junk Soul
| {{4BM}} Start battles in permanent JunkSoul.
| Battle HP Drain
| 0E
|-
| 134-G011
| 131
| Aqua Soul
| {{4BM}} Start battles in permanent AquaSoul.
| Battle HP Drain
| 0E
|-
| 134-G012
| 132
| Wood Soul
| {{4BM}} Start battles in permanent WoodSoul.
| Battle HP Drain
| 0E
|-
|}

===Promotional Cards===

{| class="wikitable"
|-
! Serial ID
! ID #
! Card
! Effect
! Modified Address
|-
| 134-B001
| 000
| Weapon Change
| B Button becomes MiniBomb.
| 0A
|-
| 134-C001
| ---
| Prix Power
| Scan both sides to add PrixPowr G to your pack.
| ---
|-
| 134-C002
| ---
| Duo
| Scan both sides to add Duo D to your pack.
| ---
|}

==Character Cards==
*Part 1: Cards #01-17
*Part 2: Cards #18-30
*Part 3: Cards #31-45
*Part 4: Cards #46-58
{| class="wikitable sortable"
|-
! Serial ID
! ID #
! Card
|-
| 134-W001
| 01
| MegaMan
|-
| 134-W002
| 02
| Roll
|-
| 134-W003
| 03
| GutsMan
|-
| 134-W004
| 04
| ProtoMan
|-
| 134-W005
| 05
| FireMan
|-
| 134-W006
| 06
| NumberMan
|-
| 134-W007
| 07
| StoneMan
|-
| 134-W008
| 08
| IceMan
|-
| 134-W009
| 09
| ColorMan
|-
| 134-W010
| 10
| ElecMan
|-
| 134-W011
| 11
| BombMan
|-
| 134-W012
| 12
| MagicMan
|-
| 134-W013
| 13
| WoodMan
|-
| 134-W014
| 14
| SkullMan
|-
| 134-W015
| 15
| SharkMan
|-
| 134-W016
| 16
| PharaohMan
|-
| 134-W017
| 17
| ShadowMan
|-
| 134-X001
| 18
| AirMan
|-
| 134-X002
| 19
| QuickMan
|-
| 134-X003
| 20
| CutMan
|-
| 134-X004
| 21
| KnightMan
|-
| 134-X005
| 22
| MagnetMan
|-
| 134-X006
| 23
| FreezeMan
|-
| 134-X007
| 24
| ToadMan
|-
| 134-X008
| 25
| GateMan
|-
| 134-X009
| 26
| ThunderMan
|-
| 134-X010
| 27
| SnakeMan
|-
| 134-X011
| 28
| HeatMan
|-
| 134-X012
| 29
| NapalmMan
|-
| 134-X013
| 30
| PlanetMan
|-
| 134-Y001
| 31
| FlashMan
|-
| 134-Y002
| 32
| BeastMan
|-
| 134-Y003
| 33
| BubbleMan
|-
| 134-Y004
| 34
| DesertMan
|-
| 134-Y005
| 35
| PlantMan
|-
| 134-Y006
| 36
| FlameMan
|-
| 134-Y007
| 37
| DrillMan
|-
| 134-Y008
| 38
| MetalMan
|-
| 134-Y009
| 39
| KingMan
|-
| 134-Y010
| 40
| MistMan
|-
| 134-Y011
| 41
| BowlMan
|-
| 134-Y012
| 42
| DarkMan
|-
| 134-Y013
| 43
| JapanMan
|-
| 134-Y014
| 44
| Punk
|-
| 134-Y015
| 45
| Serenade
|-
| 134-Z001
| 46
| WindMan
|-
| 134-Z002
| 47
| SearchMan
|-
| 134-Z003
| 48
| JunkMan
|-
| 134-Z004
| 49
| AquaMan
|-
| 134-Z005
| 50
| TopMan
|-
| 134-Z006
| 51
| SparkMan
|-
| 134-Z007
| 52
| BurnMan
|-
| 134-Z008
| 53
| ColdMan
|-
| 134-Z009
| 54
| ShadeMan
|-
| 134-Z010
| 55
| LaserMan
|-
| 134-Z011
| 56
| KendoMan
|-
| 134-Z012
| 57
| VideoMan
|-
| 134-Z013
| 58
| Bass
|}

==Glitches==
*[[Glitches_in_Mega_Man_Battle_Network_4#Unregistered_WindMan_Record|Unregistered WindMan record]]
*[[Glitches_in_Mega_Man_Battle_Network_4#Counter_Hit_Emotion_Value_glitch|Counter Hit Emotion Value glitch]]

==Trivia==
*In a Network Duel, if the Promo Card BattleChips are scanned in Player 1’s game and not in Player 2’s game, Player 2 will see the name of the chips as a {{EN}} blank or {{JP}} ????. If Player 2 receives the event chips via Junk Soul, they will appear with a blank chip image and the aforementioned names as the chip description. They can still be used as normal. 
*In the Legacy Collection Patch Card menu, the WaterGun attack is called “DlayWatr”, which is the internal data name for the attack. This is a leftover from BN3 where some instance of Power Attack is instead called “Delay Attack”. It appears as WaterGun in the in-game menu.

[[Category:Card e-Reader]] [[Category:Mega Man Battle Network 4]] [[Category:Patch Cards]]