Number 159 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Pauper, Timeless, Vintage Not Legal Formats Alchemy, Pioneer, Standard Rulings (3/19/2021) If you choose to shuffle your library, that includes the three cards you just looked at and put back on top of it.
Theres 10 3-color combinations, so you can sort those cards in the exact same way
Our opponents wont know which mode were choosing until we put the triggered ability on the stack, although I suppose theres some political play likely to happen here
Heres the breakdown of cards that you can get in a Commander Masters Collector Booster: four foil commons
To double the number of each kind of counter on a creature, put another counter on it for each counter it already has