The Precon List Before we talk upgrades, let's take a look at the stock list to see what we're working with: Cavalry Charge is a Knights deck and the designers took that tagline very seriously: every single creature card in the deck (33) is a Knight
The Dash ability is the icing on the cake, making the card a good top-deck late in the game as well as a massive threat early
While this might look like casual demand, and probably is in part thanks to the enchantment being a popular combo enabler, the major reason for the movement was a Magic-League list which used Training Grounds to enable the Pili-Pala combo
You Had One Job All they had to do was stamp the card in the right place and they didnt
Card not found, on the other hand, seems too cute to ever work
Well, except to the ban list for enabling unforeseen single-turn combos