The Discard Pile is where spent Trainers, discarded cards, and Knocked Out Pokmon go
Trading While the term trade is often used when you do a transaction on MTGO, theres not really a process where you give some cards in exchange for getting new ones, except if you do it with a friend, but thats super rare
Dragons are super cool though, and you cant argue with the rule of cool when it comes to collectors
It wouldn't be too far out to see them print something like this on a normal black-bordered card, though
("Oops, did this blow to the head make you forget what you were about to do?") The word millstone can also mean a mental or emotional burden
Some smart plays include stopping a Basic Pokemon from reaching its strongest form, knocking out a vulnerable EX Pokemon for Prize Cards, or getting a Pokemon you need in the Active Spot while slowing down your opponent.