These are the rules I'm currently using on the Insurgence Nuzlocke:

General:

1- All fights have to be done on SET mode;
2- If a Pokémon faints, it is considered dead and cannot be used till the end of the run;
2.1- All reviving methods aren't allowed both in battle or outside battle;
2.2- Rule 2 still applies to the School Tournament even though the Pokémon are automatically revived after fight since no xp is gained during it (this means if a Pokémon dies during the tournament, it has to go to the PC and not be used again);
3- If I wipe to a fight, the run is considered over even if I have Pokémon alive on the PC;
4- No glitches allowed;
5- Speedup is allowed only for hacthing eggs or raising friendship (no one wants to see 4h of ciclying back and forth... friendship evolutions are a mistake).

Catching Pokémon:

1- I'm only allowed to catch the 1st Pokémon I run into per route/area;
1.1- If the 1st Pokémon I run into is a dupe, I can keep looking for another one till I find something I didn't catch yet;
1.1.1- I can choose to catch a dupe for trading but only if it is the 1st pokémon I encounter on that area/route and I can't catch another one after that;
1.2- If I run into a shiny, I can always catch it no matter if it is the 1st encounter of the area/route or not;
2- Gift/Static encounters can always be caught and used;
3- I'm only allowed to catch 1 Pokémon per Hidden Groto and it has to be 1st Pokémon that shows up there (save before entering and resetting if it has no Pokémon is allowed);
4- All Pokémon must be nicknamed upon catching;
5- In game trades are allowed but are considered the encounter for that route/area.


Battling:

1- No Xitems allowed (they are just too broken);
2- Audino grinding on secret base is allowed (this is broken but saves a lot of time);
3- All healing items are allowed (they are also broken, I might review this rule on the next game).

Level Caps (at the start of the fight):

Orion     - 25
Xavier    - 35
East      - 49
Harmony   - 55
Anastacia - 58
Diana     - 64
Calreath  - 75
Adam      - 82
E4        - 120