The Tolarian Community College YouTube channel has posted a number of videos pertaining to how to properly craft a mana base in the Commander format of Magic: The Gathering By no means is it a strict guideline, and Brian Lewis, known on that YouTube channel as "The Professor", makes that very known.
Source: Wizards of the Coast
However,[...]
Tolarian Community College Archives
Today, the YouTube page for Tolarian Community College's Brian Lewis (or, as he is better known, The Professor) shared The Professor's top five worst points for Magic: The Gathering in the past year of 2019 This comes after Saturday's video by The Professor detailing his picks for the top five best things to happen to Magic this[...]