Playtesting helps identify the most effective combinations in your deck
The Academic Exams now also display more clearly which answer you selected, which one is the correct answer, and which were the remaining options
If you really want to know more about Paulo, he even summarized the path of his Magic career for you in three parts
The triggered ability goes on the stack before the spell resolves, and there is free timing before the spell resolves, so if you are triggering this with a combat trick that has an untap effect, don't forget to fire one off before the spell
Apart from the 6 basic lands, a Commander deck may not contain double cards and in the choice of cards for the deck you are also limited to the colors of your Commander
use it to get a strong boss monster on the board with relative ease