We know theres a total of 20, and were given a rough breakdown of the odds: On average, if you opened six Collector Boosters, you would expect to get a combination of 5 common and/or uncommon Lesson cards, as well as 1 rare or mythic rare Lesson card. Once I know exactly how many of each rarity there are, I can do a bit more math
When a winner is decided, the game moves on to the next phase
Drytron Drytron is a deck that sits on the verge of being a meta deck thanks to its strong ability to repeatedly negate and stop your opponents plays using cards like Herald of Ultimateness
For those who have a collection of cards, or just have an interest in the game but havent taken their collection to the next level yet, there is money to be made by investing in the right box sets
Personally, Id go for another commander
Point being, with every new set released, new cards come out, new archetypes appear New strategies show up