That ability lets you pick once from four different effects: tapping or untapping a permanent, dealing 3 damage to each opponent, copying an instant or sorcery, or (presumably your last choice) putting Gandalf back on top of your deck
This is also a great time to get to know your fellow participants in the event, as well as get any food, drinks, or other supplies you might need, like sleeves
It's time to light an inferno, because the fan favorite Pokmon Charizard is here as an awe-inspiring Charizard-EX in the Charizard-EX Box
While Mill X cards like Wall of Lost Thoughts will churn through four cards for two mana, which isnt a terrible mana to mill ratio, without top deck knowledge theres no way of knowing what exactly youre putting in your graveyard
Then, while completely unannounced and hidden by the game (a repeated issue), there are also a bunch of new Solo Step-Up Battle challenges to complete, offering five more hourglasses for each stage