There are ways to add more dice to the roll but thats the basic mechanic you need to know
Your Assassins, Mercenaries, and Rogues gain deathtouch, and whenever they deal combat damage to a player, you may remove a kill counter from a card in that player's exile zone to draw a card and create two Treasures
Wish it was retail priced items and not market value items but other than that i enjoyed it
Card name interactions can be based on current names, such as the aforementioned "Dark Magician Girl" also gaining ATK with "Dark Magician the Dragon Knight" in the Graveyard, or on original names only, such as in the Summoning condition of "Holactie the Creator of Light"
And even with that, I wonder if that is going to be what the format needs
Since this is a hot-button issue in the gaming industry, as it has been since Overwatch brought lootboxes onto the scene in 2016, Pokemon TCG Pocket has found itself in hot water over its microtransactions