yugioh jack atlas deck list F2P Atlas' Red Dragon Archfiend Dec. 2020 Yu-Gi-Oh! (Jack Atlas) Red Demon

I believe the deck struggles against Gladiators, as they run Chariot to stop your monster effects, they can use Dimensional Prison to protect their monsters and then banish your zombies with Retiari

Otherwise, the normal deck construction restrictions for the given format apply

It's all about selecting the right moves and raising the Pokmon to a high level

Reddit ($400/20 packs = 3 IR/1 TFA)

There are a few additional points it could have addressed within its scope such as demonstrating at least one trainer card, but on the whole it is a good introduction and there is other in-game guidance for concepts beyond those introduced in the mandatory tutorial

Its hard to figure out how these cards will play out without knowing things like the speed of the format or the relative power levels of the colors and archetypes