Implementing DNC/NIN system for AST Card

[PyurBlue]

Its not like the dps button will be replaced by card button all the time.
Its only replaced during the card preparation just like DNC step replacing their dps button.

I understood that, but a big part of why AST feels like AST is that you don't stop to perform card actions or spells. When played well, AST does both things at once. Spells on the GCD and cards weaved between. In your system playing cards means that you stop casting. That may only happen every 30 or so seconds but it would take away from the feeling of playing AST in my opinion. I wouldn't take the additional damage in place of that.