| Title | Status | Running time | Target unit | Competition Type |
|---|---|---|---|---|
| CNS Historical Campaign 4 | Finished | 2007-01-27 - 2007-02-14 (19 days) | Clan Naga Sadow | Other |
| [CNS] Riddles Riddles Everywhere | Finished | 2006-12-21 - 2006-12-31 (11 days) | Clan Naga Sadow | Other |
| Naga Sadow Trivia Challenge | Finished | 2006-08-25 - 2006-11-12 (3 months) | Clan Naga Sadow | Other |
| Naga Sadow Trivia Challenge | Finished | 2006-08-25 - 2006-11-12 (3 months) | Clan Naga Sadow | Other |