An Opponent Noise is an item the player get from defeating someone during WiFi battles, similar to getting a Mega Class Battle Card from a boss. After beating someone for the first time, if they have a Noise Change (excluding Rogue Noise), after the player is awarded a card data, the player will then get an Opponent Card in a similar fashion to being awarded a Hertz at the end of a match or Mystery Data from the Mega Man Battle Network series.
The player is only allowed eight, so once back to the versus menu, the player will be forced to overwrite one of the preexisting Opponent Cards or toss out the new one if there are already eight. Though you only get one the first win against them, they will still get one from you once they get a victory, and you can still get another Opponent Card from them if you search for another opponent, get them again, and win. This means that it actually is legal to have 6 Opponent Cards of the same person attached at once.
To actually use the Opponent Card, return to the main menu and go to Items. You can find them under the Key Items by hitting right. The names of the Opponent Cards are labeled by the handle of the person you got it from. Once you select it, you will be prompted to place it in any brother spot. These will take up a spot and can be removed at any time. If removed, the Opponent Card will not be deleted and can be reapplied at any time as well. Only by overwriting it after getting a new one can you delete an Opponent Card.
There are no differences between an Opponent Card and a Brother Card except that Opponent Cards do not give Link Power, they do not update with Data Update, and they do not give you access to their profile. Once used in battle, you can either Multi-Noise will their Noise or activate their White Card roulette exactly like a Brother Card.
|Mega Man Star Force series|
| Geo Stelar (Omega-Xis • Mega Man) • Sonia Strumm (Lyra • Harp Note) • Bud Bison (Taurus • Taurus Fire) • Luna Platz (Ophiuca/Vogue • Queen Ophiuca) • Zack Temple (Pedia) • Solo (Laplace • Rogue) • A.C. Eos (Acid • Acid Ace)|
Patrick Sprigs (Gemini • Gemini Spark) • Hyde (Phantom • Dark Phantom) • Aaron Boreal • Bob Copper • Hope Stelar • Kelvin Stelar • Kazuma
| Mega Man Star Force • 2 • 3 • |
Shooting Star Rockman: Wave Change! On Air! • Rockman.EXE Operate Shooting Star
| Mega Man Star Force • Ryuusei no Rockman Tribe |
Rockman the Shooting Star • Rockman the Shooting Star Tribe
Shooting Star Rockman 3 • Shuugeki On-Air!! Shooting Star Rockmeen!
| Battle Card • BrotherBand • Link Power • EM Being • EM Wave Change • Planet AM • Planet FM • OOPArts • Dealer • Satella Police|
Transer • Star Carrier • Hunter VG • Visualizer • Star Break • Tribe On • Noise Change
Wave Scanner • Wave Command Card • Noise Kaizou Gear