Collaboration Stages
Merc Storia: Showdown
対決！メルクストーリア1★ 100% · 2★ 150% · 3★ 200% · 4★ 300%8 stages
Stages
| # | Stage | Enemies | Energy | First-clear reward | Restriction | XP | Difficulty |
|---|---|---|---|---|---|---|---|
| 1 | Cats After All |     | 30 |  Healer | 4,230 | 1.2 | |
| 2 | Healer's Journey |   | 60 | Healer | 8,460 | 2.2 | |
| 3 | Teraphobic |   | 75 | Healer | 10,575 | 3.2 | |
| 4 | A Strange Bottled Girl |  | 85 | Healer | 11,985 | 3.3 | |
| 5 | Subjugated Cats |  | 90 | Healer | 12,690 | 4.2 | |
| 6 | Lost Memories |  | 105 | Healer | 14,805 | 5.1 | |
| 7 | Threads of Love |  | 115 | Healer | 16,215 | 5.2 | |
| 8 | 300 Yard Strike | | 125 | Healer | 17,625 | 5.2 |