All of those videos have been posted up on my main channel, Youtube.com/NanMan
I also have a secondary channel that I post up Magic the Gathering content. Normally I focus on Modern, both gameplay and deck techs but I wanted to do a series that focuses on another format, Cube Draft.
I posted up a tips and tricks to building a MTG Cube
Now I'm going to show off my Ravnica block constructed cube. That means that this cube can have cards from any of the 3 Ravnica blocks as long as they fit in with what I want each guild to represent in the cube. The first 3 guilds that I'm going to show off are Azorius, Dimir, and Izzet.
You can also look at a visual list of these 3 guilds here, https://www.cubetutor.com/visualspoiler/178174
Let me know if you have tried out Cube in mtg and if you have what decks did you enjoy playing.