The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Actions (16 members)
- Allies (44 members)
- Black (33 members)
- Blog posts (2 members)
- Blue (30 members)
- Browse (8 members)
- Candidates for deletion (0 members)
- Cards (78 members)
- Combo (1 member)
- Disambiguations (0 members)
- Forums (6 members)
- Green (10 members)
- Help (3 members)
- Help desk (2 members)
- Images (0 members)
- Info (10 members)
- Objects (11 members)
- Purple (2 members)
- Red (19 members)
- Store (6 members)
- Strategies (7 members)
- Template documentation (28 members)
- Templates (29 members)
- Traps (7 members)
- Videos (1 member)
- Watercooler (2 members)
- Yellow (2 members)
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