No player can take action between the time you make that choice and the time it gets +2/+2 and has trample, if appropriate
Having said that, Keeping the beginner decks sealed can be a nice display on a shelf next to each other, and there are going to be some definitely fan favorite decks over others in the future so we would recommend getting the ones that you want to keep for yourself
Painter's Servant is a scarecrow I intentionally cut from this deck due to price, but if you include it and a Grindstone, they can be used to instantly mill out any of your opponents
At the beginning of your upkeep, create a token that's a copy of enchanted artifact
If the game state diverges from the recording, playback stops instead of blindly clicking through unrelated prompts
Establish a criminal empire with your family of elite assassins