This question is pretty self explanatory, so I will only add some detail to what I am asking. In any trading card game not just Pokemon, there always some 'staples' that every deck needs in order to work to its max potential. The 'staples' in Pokemon seem to take up more than the optional choices you have to add in your deck. Here's an example:
I want to play with a Darkrai deck.
Mandatory or 'staple' cards you MUST have (or you will certainly not have a chance to win against an opponent who plays with these staples):
4x: Prof. Juniper
4x: N
3x-4x: Skyla
3x-4x: Bianca
Other Supporters won't be as powerful as these, so why not add other supporters as powerful as them? (What if we are bored of playing the damn Professor Juniper we want Professor Oak back!)
What would you change in this format?
I want to play with a Darkrai deck.
Mandatory or 'staple' cards you MUST have (or you will certainly not have a chance to win against an opponent who plays with these staples):
4x: Prof. Juniper
4x: N
3x-4x: Skyla
3x-4x: Bianca
Other Supporters won't be as powerful as these, so why not add other supporters as powerful as them? (What if we are bored of playing the damn Professor Juniper we want Professor Oak back!)
What would you change in this format?