So i have been thinking of coming back for a long break ( like about 3 years long) and i wanted to start playing in some local tournaments. but i have no clue where too start. I was thinking about making a mill deck, but im not sure if they are still good. any help would be grateful, whether it be a deck to start out with or where i can look for more info. the colors i would like to run are black, blue, and white.