BREAKthrough tried new mechanics while keeping solid Trainer support, which makes it an experimental but balanced entry
Towns Travel the Overworld is the truth, though there arent too many other payoffs (The Wandering Minstrel is decent, but five towns is a ton in practice)
Distinguishing features between the Shadowless and Unlimited runs includes the obvious lack or presence of the shadow
In fact, Standard sets are redeemable for a certain period of time, meaning that if you collect a complete set of digital cards, say one of each card in Avatar: The Last Airbender , you can deduct the cards from your account and Wizards will mail you a corresponding box with a complete set of honest to gosh cardboard cards
The Hydra token enters the battlefield as a 0/0 creature
It plays nicely with effects that care about cards that leave your graveyard like Teval, the Balanced Scale and Insidious Roots