$5 books and crowd-sourced listicles about Magic
The GAM Podcast
Active and seasonal, this cast leans towards the beginner and features some great interviews.
The content is evergreen so check out the back episodes.
I believe this is lectures from a college course!
This show is not active, but it has many episodes marked as 'Best of MTGCast' so it may still be worth checking out!
Active and weekly!
Richard, Chaz, and Seth discuss all the news and how they expect players to be impacted.
Weekly episodes about Legacy
Active podcast about Vintage
This weekly cast is mainly formatted as Patrick Chapin and Michael J. Flores discussing interesting decklists from recent Standard and Modern events. When new sets are spoiled, we get to hear the imagination in action with full passion and some nice historical references.
Began in 2017, this cast focuses on lore.
Active and weekly
Active and weekly, this cast from EDHREC is in its first year (as of August 2017)
This is the tough love for drafters as it could only be doled out in the silky tenor of your WotC Pro Tour anchors Marshall and Luis.
223 episodes!
Not active since Dragon's Maze.
Magic The Flavouring
Active and weekly/monthly.
Hosted by Frank Lepore and Ali Aintrazi, two stalwarts of the scene.
Very active, very weekly, very Minnesotan sense of humor.
Cartel Aristocrats
With multiple episodes per week, this podcast is basically a must-listen that's packed with insight, detail, history, and lessons about design that can apply to any industry.
A standout performer among podcasts, the Zone is now in its fourth year as the hub for a growing menagerie of Magic mastery and mischief.
The Cedric Phillips Podcast
Pro Points Podcast
Active, weekly, and regularly reposting other casts for even more castage.
The Masters of Modern
Kitchen Table Magic
Top Level Podcast
Think Twice
Color Commontary
Magic the Amateuring
Commanderin'
MTG Fast Finance