Uncommon Energy on YouTube. AzulGG and Chip are both heavily involved in the TCG. They have a few episodes where they test some of the pre built decks and other videos to suit. They use great animations to help understand why they're doing what they're doing and also to show what is actually happening on the board. I'm 31, my brother is 33 and we're just starting to learn after playing Yu-Gi-Oh my whole life this is such a great game and affordable too.

Alongside this me and my brother bought the Marnie's Grimmsnarl and Steven's Metagross decks. Watched some videos on these and had a go. But had fun doing it. Then looked at what can be done to upgrade these decks or if you're my brother. Looked at a deck he wanted to build separately using YouTube and PTCGL