Well, Chien-Pao is going to come in very useful
With four of these in your arsenal, you could mill almost half of your opponent's 60 card deck, and for a low cost as well
I mentioned Peregrine Drake before, which goes infinite with Deadeye Navigator
) Cards can only be challenged by an opponents card when exerted - turned sideways, like tapping in MTG - after fighting, questing or using a specific ability, meaning that theyre not at risk until you use them
Nicol Bolas, Dragon-God Another planeswalker ultimate, just like Vraska the Unseen
Beyond the cards inside each tin, the containers themselves are often visually appealing and can be collectors items in their own right