Cross MegaMan

Cross (クロス), also distinguished as "Cross Megaman" (not to be confused with BN6's Cross System), is a permanent transformation in Mega Man Battle Network 5. This form replaces MegaMan’s base form, but still opens his access to his Double Soul and Chaos Unison forms, as well as this other Emotion Window states.

BassCross MegaMan

A version of this form also exists in Mega Man Battle Network 6 that works exactly the same but without visual changes.

Team ProtoMan

Gold BassCross MegaMan (Power-type) can be obtained through:

BN5GBA Team ProtoMan: BassCross MegaMan Patch Card.
BN5DS: Have a BN5 GBA with the Bass icon on the title screen in the GBA Slot. Or a BN5 GBA with no save (No Continue option).
BN6 Cybeast Gregar: BassCross MegaMan Patch Card.

BassCross MegaMan (Gold BassCross)

B Button	TripleBuster. All panels in the 1x3 ahead of MegaMan are struck. If the target is in the panel ahead of MegaMan, it will be struck 3 times instead.
B Button PowerAttack	ShootingBuster (5 x Buster Attack, up to 3 times) Does not cause aback.
Abilities	HP+200 SuperArmor: MegaMan does not flinch aback. MegaFolder-2: 2 less Mega Chips allowed in your Folders

Team Colonel

Silver BassCross MegaMan (Speed-type) can be obtained through:

BN5GBA Team Colonel: BassCross MegaMan Patch Card.
BN5DS: Have a BN5 GBA with the Bass icon on the title screen in the GBA Slot. Or a BN5 GBA with no save (No Continue option).
BN6 Cybeast Falzar: BassCross MegaMan Patch Card.

BassCross MegaMan (Silver BassCross)

B Button	TripleBuster. All panels in the 1x3 ahead of MegaMan are struck. If the target is in the panel ahead of MegaMan, it will struck be 3 times instead.
B Button PowerAttack	HelzRolling (10 x Buster Attack, up to 3 times) Does not cause flashing.
Abilities	HP+20% FloatShoes: MegaMan is unaffected by Cracked, Ice, Lava, Swamp, Water, Magnet panels. MegaFolder-2: 2 less Mega Chips allowed in your Folders

Battle Network 5DS

SolCross MegaMan

SolCross MegaMan can be obtained only in the DS version while having:

(JP) Shin Bokura no Taiyoh: Gyakushuu no Sabata (AKA Boktai 3) in the GBA slot.
(NA)(EU) Boktai 2: Solar Boy Django in the GBA slot.

SolCross MegaMan

B Button PowerAttack	GunDelSol. Pierces and removes invisible. Drains through guard and Barrier. Breaking. Sun not active: Drains for a total of 120 HP. Sun active: Drains for a total of 240 HP.
Abilities	HP+200 SuperArmor: MegaMan does not flinch aback. MegaFolder-2: 2 less Mega Chips allowed in your Folders If Lan is operating outdoors or the center of Mt. Belenus, a sun appears in battle. MegaMan gets the following abilities: AutoHeal, MegaMan heals 10% of his HP before additional HP+ NCP after the battle. MegaMan's GunDelSol Power Attack drains x2. If MegaMan is holding a chip with an attack value, it gradually gains additional damage, up to +20. This will also carry to MegaMan's Double Souls.

Trivia

In Network Duels, instead of usual MegaMan enemy tag, the opponent will have BassCross MegaMan appear as BCMegaMn. SolCross MegaMan appears SCMegaMn.