Hell's Park Underside
Notes
- Gold badges seem to only come from the first 10 levels of each area. After that, you just get silver badges.
Friendship Badge shop
Gold badges
| Exchange Lineup | Gold badge cost | Cap |
|---|---|---|
  Lost Name |
600 | 1 |
 Lost Name Spirit × 10 (1st set) |
100 | 10 |
| Lost Name Spirit × 10 (2nd set) |
150 | 20 |
| Lost Name Spirit × 10 (3rd set) |
200 | 30 |
 Transcend Stone for Lost Name × 1 (1st set) |
100 | 94 |
| Transcend Stone for Lost Name × 1 (2nd set) |
200 | 88 |
Notes:
- Gold badge rewards do not reset monthly.
- Initially only Lost Name is available, but after buying him, the spirit and transcend options are unlocked.
- Each set of spirits is unlocked after the previous set is exhausted. The same concept applies to the transcend stones.
Silver badges
| Exchange Lineup | Gold badge cost | Cap |
|---|---|---|
| Hell Genome Cube × 1 | 1,000 | No Cap |
 Pixie Underside Genome |
3,000 | 1 |
 Sword of Kusanagi 5★ |
100 | 20 / Month |
 Yata Mirror 5★ |
500 | 5 / Month |
 Yasaka Magatama 5★ |
200 | 5 / Month |
 Kasane Magatama |
3,000 | 2 / Month |
 Aether Crystal |
1,000 | 1 / Month |
 Skip Ticket (Sin) x20 |
3,000 | 1 / Month |
 Essence of Sin x160 |
2,000 | 2 / Month |
 Mitama Extract St x10 |
300 | 5 / Month |
 Mitama Extract Ma x10 |
300 | 5 / Month |
 Mitama Extract Vi x10 |
300 | 5 / Month |
 Mitama Extract Ag x10 |
300 | 5 / Month |
 Mitama Extract Lu x10 |
300 | 5 / Month |
 Blank Genome |
1,500 | 2 / Month |
 6★ Brand Cube |
500 | 10 / Month |
The Hell Genome Cube gives a random skill genome from a very large pool. A few of the skills are rare and exclusive:
| Genome | Notes |
|---|---|
 Fortunate park visitor |
Rare, exclusive |
 Trisagion Underside |
Rare, exclusive |
 Ice Age Underside |
Rare, exclusive |
 Struggle Slash Underside |
Rare, exclusive |
| Fire Slash Underside |
Rare, exclusive |
| Ice Slash Underside |
Rare, exclusive |
