Welcome to the forums.
It is quite an addictive game isn't it? I play it a lot in between activities such as study,
work, and gaming. I also play it a lot while watching TV series, anime, or movies.
It has a great community too!
Here are some links that may come in handy.
This thread has answers to many questions:
Click Me
I use this spreadsheet for any feeder calculations I wish to perform before feeding:
Click Me
This is a list of cards with stats for comparison:
Click Me
And of course there is a wiki for everything:
Click Me
I hope this helps.