The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Clive (2 members)
- Code templates (5 members)
- Color templates (20 members)
- Colton (1 member)
- Commoner cards (546 members)
- Conon (1 member)
- Cornelio (1 member)
- Corselia (1 member)
- Counter effect cards (112 members)
- Countries (55 members)
- Countries in Genso Suikogaiden Vol.1 (2 members)
- Countries in Genso Suikogaiden Vol.2 (2 members)
- Countries in Suikoden (2 members)
- Countries in Suikoden II (5 members)
- Countries in Suikoden III (11 members)
- Countries in Suikoden IV (4 members)
- Countries in Suikoden Tactics (4 members)
- Countries in Suikoden V (5 members)
- Craftman cards (232 members)
- Craig Laden (1 member)