Patch Cards in Mega Man Battle Network 4

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Using the e-Reader+, both versions of Mega Man Battle Network 4 can scan e-Reader cards to further customize their MegaMan, as well as other features. In the Mega Man Battle Network Legacy Collection, this feature is called Patch Cards.

Information

Card e-Reader for Battle Network 4 come in 2 categories: Mod Cards and Characters Cards. Mod Cards have features that can connect with Battle Network 4, while Character Cards are merely physical collectibles.

Mod Cards

Also known as Patch Cards. Mod 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 mods.
• Having Mod 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.
  
• 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

If any Mod 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-Mod MegaMan in later encounters.

Mod 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

Serial ID	ID #	Card	Effect	Bug	Modified Address
134-A001	001	Max HP Boost	Max HP+100.	---	0A
134-A002	002	Max HP Boost	Max HP+100.	---	0C
134-A003	003	Max HP Boost	Max HP+150.	---	0B
134-A004	004	Max HP Boost	Max HP+150.	---	0A
134-A005	005	Max HP Boost	Max HP+200.	---	0A
134-A006	006	Max HP Boost	Max HP+200.	---	0B
134-A007	007	Max HP Boost	Max HP+250.	---	0C
134-A008	008	Max HP Boost	Max HP+250.	---	0A
134-A009	009	Max HP Boost	Max HP+300.	---	0A
134-A010	010	Max HP Boost	Max HP+300.	---	0B
134-A011	011	First Barrier100	Start with Barr100.	Battle HP Drain	0C
134-A012	012	Buster Mod	Normal Shot gives Blind effect.	Auto moves forward	0A
134-A013	013	Buster Mod	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 Power 10	Buster's Attack LV becomes 10.	Battle HP Drain	0A
134-A020	020	Charge Weapon Change	ChargeShot becomes GutMG (GutsMachineGun).	---	0E
134-A021	021	Charge Weapon Change	ChargeShot becomes Cannon.	---	0E
134-A022	022	Charge Weapon Change	ChargeShot becomes MiniBomb.	---	0E
134-A023	023	Charge Weapon Change	ChargeShot becomes HeatShot.	---	0E
134-A024	024	Charge Weapon Change	ChargeShot becomes Bubbler.	---	0E
134-A025	025	Charge Weapon Change	ChargeShot becomes Thunder1.	---	0E
134-A026	026	Charge Weapon Change	ChargeShot becomes Sword.	---	0E
134-A027	027	Charge Weapon Change	ChargeShot 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 Boost	Max HP+350.	---	0B
134-D002	032	Max HP Boost	Max HP+350.	---	0C
134-D003	033	Max HP Boost	Max HP+400.	---	0A
134-D004	034	Max HP Boost	Max HP+400.	---	0B
134-D005	035	Max HP Boost	Max HP+450.	Battle HP Drain	0B
134-D006	036	Max HP Boost	Max HP+450.	MegaMan is Confused	0C
134-D007	037	Max HP Boost	Max HP+500.	---	0E
134-D008	038	Max HP Boost	Max HP+500.	Battle HP Drain	0A
134-D009	039	B+Left Execution	B+Left becomes AirShot.	---	0D
134-D010	040	B+Left Execution	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 Execution	B+Left becomes BugBomb.	---	0D
134-D012	042	B+Left Execution	B+Left becomes CrackOut.	---	0D
134-D013	043	Buster Mod	Normal Shot spawns Cracked Panels.	---	0A
134-D014	044	Buster Mod	Normal Shot spawns Swamp Panels.	---	0A
134-D015	045	Default Full Synchro	Starts battles in Full Synchro.	---	0C
134-D016	046	First Barrier200	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 Power 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 Weapon Change	ChargeShot becomes CopyDmg.	---	0E
134-D022	052	Charge Weapon Change	ChargeShot becomes WideSht1.	---	0E
134-D023	053	Charge Weapon Change	ChargeShot becomes Blizzard.	---	0E
134-D024	054	Charge Weapon Change	ChargeShot becomes HeatBrth.	---	0E
134-D025	055	Charge Weapon Change	ChargeShot becomes ElecShok.	---	0E
134-D026	056	Charge Weapon Change	ChargeShot becomes WoodPwdr.	---	0E
134-D027	057	Charge Weapon Change	ChargeShot becomes PnlRetrn.	---	0E
134-D028	058	Charge Weapon Change	ChargeShot 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 Boost	Max HP+550.	---	0B
134-E002	062	Max HP Boost	Max HP+550	---	0D
134-E003	063	Max HP Boost	Max HP+600.	---	0C
134-E004	064	Max HP Boost	Max HP+600.	---	0A
134-E005	065	Max HP Boost	Max HP+650.	---	0E
134-E006	066	Max HP Boost	Max HP+650.	Battle HP Drain	0B
134-E007	067	Max HP Boost	Max HP+700.	MegaMan is Confused	0A
134-E008	068	B+Left Execution	B+Left becomes MegEnBom.	---	0D
134-E009	069	B+Left Execution	B+Left becomes Recov10.	---	0D
134-E010	070	B+Left Execution	B+Left becomes PnlRetrn.	---	0D
134-E011	071	B+Left Execution	B+Left becomes NrthWind.	---	0D
134-E012	072	B+Left Execution	B+Left becomes Lance.	---	0D
134-E013	073	B+Left Execution	B+Left becomes DublCrak.	---	0D
134-E014	074	Triple Supporter 1/2	(#074 and #075 must be used together) Rush, Beat, and Tango NCP become active.	---	0B
134-E015	075	Triple Supporter 2/2			0C
134-E016	076	All Guard 1/2	(#076 and #077 must be used together) MegaMan has permanent guard body. Can only be damaged by breaking attacks and HP drain.	(#076 + #077 active) Battle HP Drain	0C
134-E017	077	All Guard 2/2			0D
134-E018	078	First LifeAura	Start with LifeAura.	Battle HP Drain	0C
134-E019	079	Charge Weapon Change	ChargeShot becomes Dark Hole.	---	0E
134-E020	080	Charge Weapon Change	ChargeShot becomes WideSht2.	---	0E
134-E021	081	Charge Weapon Change	ChargeShot becomes ZapRing.	---	0E
134-E022	082	Charge Weapon Change	ChargeShot becomes SandRing.	---	0E
134-E023	083	Charge Weapon Change	ChargeShot becomes EnergBom.	---	0E
134-E024	084	Charge Weapon Change	ChargeShot becomes Thunder2.	---	0E
134-E025	085	Charge Weapon Change	ChargeShot becomes Repair.	---	0E
134-E026	086	Charge Weapon Change	ChargeShot becomes TripCrak.	---	0E
134-E027	087	Charge Weapon Change	ChargeShot 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 Boost	Max HP+700.	Moving off panel spawns Swamp Panels.	0B
134-F002	092	Max HP Boost	Max HP+750.	---	0A
134-F003	093	Max HP Boost	Max HP+750.	Battle HP Drain	0B
134-F004	094	Max HP Boost	Max HP+800.	---	0A
134-F005	095	Max HP Boost	Max HP+800.	Moving off panel spawns Swamp Panels.	0B
134-F006	096	Max HP Boost	Max HP+850.	---	0A
134-F007	097	Max HP Boost	Max HP+850.	Battle HP Drain	0B
134-F008	098	Max HP Boost	Max HP+900.	---	0E
134-F009	099	Max HP Boost	Max HP+900.	Battle HP Drain	0B
134-F010	100	Max HP Boost	Max HP+950.	Battle HP Drain	0B
134-F011	101	Max HP Boost	Max HP+1000.	---	0E
134-F012	102	Buster Mod	Normal Shot spawns Ice Panels.	---	0A
134-F013	103	Charge FullCustom 1/2	(#103 and #104 must be used together) ChargeShot becomes FullCust.	(#103 + #104 active) Minus 2 slots in the Custom Screen	0D
134-F014	104	Charge FullCustom 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 Anger 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 Execution	B+Left becomes TripCrak.	---	0D
134-F023	113	Charge Weapon Change	ChargeShot becomes WideSht3.	---	0E
134-F024	114	Charge Weapon Change	ChargeShot becomes Thunder3.	---	0E
134-F025	115	Charge Weapon Change	ChargeShot becomes WindRack.	---	0E
134-F026	116	Charge Weapon Change	ChargeShot becomes MegEnBom.	---	0E
134-F027	117	Charge Weapon Change	ChargeShot becomes Ball.	---	0E
134-F028	118	Charge Weapon Change	ChargeShot becomes BugBomb.	---	0E
134-F029	119	Charge Weapon Change	ChargeShot becomes WideBlde.	Auto moves forward	0E
134-F030	120	Charge Weapon Change	ChargeShot becomes LongBlde.	Auto moves forward	0E
134-G001	121	Roll Soul	(RS) Start battles in permanent RollSoul.	Battle HP Drain	0E
134-G002	122	Guts Soul	(RS) Start battles in permanent GutsSoul.	Battle HP Drain	0E
134-G003	123	Wind Soul	(RS) Start battles in permanent WindSoul.	Battle HP Drain	0E
134-G004	124	Search Soul	(RS) Start battles in permanent SearchSoul.	Battle HP Drain	0E
134-G005	125	Fire Soul	(RS) Start battles in permanent FireSoul.	Battle HP Drain	0E
134-G006	126	Thunder Soul	(RS) Start battles in permanent ThunderSoul.	Battle HP Drain	0E
134-G007	127	Proto Soul	(BM) Start battles in permanent ProtoSoul.	Battle HP Drain	0E
134-G008	128	Number Soul	(BM) Start battles in permanent NumberSoul.	Battle HP Drain	0E
134-G009	129	Metal Soul	(BM) Start battles in permanent MetalSoul.	Battle HP Drain	0E
134-G010	130	Junk Soul	(BM) Start battles in permanent JunkSoul.	Battle HP Drain	0E
134-G011	131	Aqua Soul	(BM) Start battles in permanent AquaSoul.	Battle HP Drain	0E
134-G012	132	Wood Soul	(BM) Start battles in permanent WoodSoul.	Battle HP Drain	0E

Promotional Cards

Serial ID	ID #	Card	Effect	Modified Address
134-B001	000	Weapon Change	B Button becomes MiniBomb.	0A
134-C001	---	Grand Prix Power	Scan both sides to add PrixPower G to your pack.	---
134-C002	---	Duo	Scan both sides to add Duo D to your pack.	---

Character Cards

This section is under construction.

The information may not be complete or 100% accurate.

Serial ID	ID #	Card	Description
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

Glitches

• Unregistered WindMan record
• Counter Hit Emotion Value glitch

Trivia

• In a Network Duel, if the Event Cards 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.