To create a card, you just need to tell them about your wishes and get the finished product
Best cards : Luffy (Leader), Sanji, Thousand Sunny
This immediately removes some of the worry associated with Draft (that you will have to panic pick because you run out of time), and because signals are often difficult to read as a newer player, it will not matter as much that you are facing bots
Strict rules determine what makes a shuffling technique legal, but theres a lot of room for personality
Here's an example of how Jhoira, a card that focused on these three things, looked early on: Jhoira, Weatherlight Captain 2UR Legendary Creature Human Artificer 3/3 Whenever you cast an artifact, a legendary spell, or a Saga, draw a card
Wolverine, Best There Is can be a very explosive commander, always dealing double the damage it would normally deal