Still, you can use another big spell to recreate this moment, like the card Meteor Blast
They will see in real time that the trading feature is costing them money. Another posted a screenshot of their complaint
Note that their ultimate is 8 loyalty, so you could drop them, go to 6 loyalty on turn three, and then on turn six, when you have 8, you can ultimate
It just does more of what this deck already wants to do
However, Wizards is at least showing that print-to-demand is not entirely outside the realm of possibility, as Bartell stated
Card Set(s) ONE PIECE HEROINES CAMPAIGN Dash Pack CARD VIEW OP05-036 | UC | CHARACTER Monet Attribute Special Block icon 2 Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Block] Rest up to 1 of your opponent's Characters with a cost of 4 or less