Amazing Mirror areas, bosses and the eight mirror shards
Match each numbered region with its boss and shard.
Edition covered
Original Game Boy Advance game. Four-player main-adventure play uses the original multi-cartridge link setup; re-release multiplayer support depends on that service.
Collect one shard from each boss region

Areas 2 through 9 each contain a mirror shard guarded by a boss. Rainbow Route is the connecting area and does not add a ninth regional shard.
| Area | Region | Boss |
|---|---|---|
| 1 | Rainbow Route | No regional shard boss |
| 2 | Moonlight Mansion | King Golem |
| 3 | Cabbage Cavern | Moley |
| 4 | Mustard Mountain | Kracko |
| 5 | Carrot Castle | Mega Titan |
| 6 | Olive Ocean | Gobbler |
| 7 | Peppermint Palace | Wiz |
| 8 | Radish Ruins | Dark Meta Knight in disguise |
| 9 | Candy Constellation | Master Hand and Crazy Hand |
Expect different battle environments
Gobbler fights in water, Kracko attacks from the air and Moley emerges from several holes. Keep a usable attack or inhale their projectiles rather than holding an ability that cannot reach them.
| Boss | Arena clue | Practical response |
|---|---|---|
| King Golem | Falling rocks and spawned enemies | Return usable objects or attack from safe ground |
| Moley | Several holes | Watch which opening is active |
| Gobbler | Underwater battle | Use attacks that work while swimming |
| Wiz | Conjured objects | Inhale and return suitable projectiles |
| Master Hand and Crazy Hand | Two independent attackers | Keep both in view |
Use the restored Dimension Mirror
When all eight shards are returned, the central mirror opens the finale. This route is distinct from ordinary map regions and leads through Dark Meta Knight to Dark Mind.
Return for treasure after the finale
The Master ability becomes available after completing the game and can solve many obstacle types. It is useful for cleanup, but it does not automatically mark unopened chests as collected.
References
| Reference | Website |
|---|---|
| Nintendo original game overview | www.nintendo.com |
| WiKirby area and treasure reference | wikirby.com |
