A few questions, if they are allowed.

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Sorry if this is in the wrong section, but I am making a set and need help.

 

Basically, these are my my questions:

 

1. How many Normal / Effect / Toon / Fusion / Ritual Monsters would one expect to see in a BALANCED set?
   
2. How much is 'overpowered' for each level?
   
3. If I were to make a fake subtype, would that determine it's ATK or DEF? (Like a Rock type would have increased DEF, etc..)
   

 

If someone'd answer these questions, I'd be very grateful. ^_^

 

Thanks!